The typo "102 2" instead of "10.2.2" is a deliberate tactic used by some repack uploaders to evade automated DMCA takedown filters or to target users who misspell the version number.
ArcGIS is commercial software protected by copyright laws (Digital Millennium Copyright Act in the US, EUCD in Europe). Consequences include:
Although primarily a maintenance release, ArcGIS 10.2.2 introduced several notable features: arcgis 102 2 for desktop download repack
.NET Framework 3.5 SP1 and 4.0 or 4.5 are required. How to Install ArcGIS 10.2.2 Repack
If you are a student or faculty, check if your institution offers an Esri site license. Many provide free downloads of 10.x versions via my.esri.com . The typo "102 2" instead of "10
Repacks are often created by anonymous individuals. Unlike the official Esri installer, there is no guarantee that the files haven't been tampered with. It is common for repacks to contain hidden within the setup file. Scanning with an antivirus is essential, but not always foolproof.
For those managing installations, 10.2.2 was known for its flexibility, allowing administrators to push setups via Microsoft Windows Installer (.msi) files across large networks. It also addressed major security concerns of the era, such as the "Heartbleed" OpenSSL defect, through dedicated patches. How to Install ArcGIS 10
If your organization or university holds an active Esri maintenance agreement or legacy perpetual license, you can access older software versions legally: