On APKMirror, search for "Google Play Store." Look for a version released around 2019-2020 that lists minSdk = 17 (Android 4.2) . Cross-check the – APKMirror explicitly states "Signed by Google" for verified APKs.
If after all steps the Play Store still fails on Android 4.2.2, consider these alternatives: android 422 google play store apk verified
Essential for the Play Store to communicate with Google's servers. On APKMirror, search for "Google Play Store
: Download the compatible APK file (e.g., version 4.2.3) via a mobile browser and tap the downloaded file to begin the installation. android 422 google play store apk verified