If you are forced to use an Android 4.2.2 device today, do not rely on the Play Store for apps. Instead, use the device for offline functions (MP3 player, dedicated GPS, or e-reader) and avoid inputting any passwords or personal data to protect your privacy.
To get the Play Store working on this system, you cannot simply download the latest APK; you must find a specific, older version compatible with Jelly Bean. download play store app for android 4.2.2
That said, if your goal is to breathe life into an old tablet for a child, a grandparent, or as a backup device, installing the Play Store is your best move. If you are forced to use an Android 4