Also, the APK size and installation process on Android 4.2.2 might differ. Older versions probably have smaller APK sizes since they don't include features for newer Android versions. However, the installation path in the settings or via APK might be different. Android 4.2.2 might require enabling installation from unknown sources in the security settings.

Compatibility issues might arise if the user tries to install a newer version of the Play Store on an Android 4.2.2 device. The newer APK would require a higher minimum SDK version or newer Android version. Therefore, installing a newer APK would result in an error, so it's crucial to find the correct version for Android 4.2.2.

Next, I need to talk about the APK itself. The Play Store APK for Android 4.2.2 would have a specific version number. Each APK has a version code and version name, like version 4.6.3 for older versions. But I should check what the exact version was. However, as per my current knowledge cutoff in October 2023, the Google Play Store updates frequently, so it's possible that the exact version for Android 4.2.2 isn't publicly available anymore.