Help with Unzipping a Large Archive on iPad: Inappropriate File Type Error

I created a 32GB archive folder called '2023' on my 9th gen iPad and have other similar folders. Recently, I was tight on storage, so I zipped these files and uploaded them to Google Drive, where I've had a paid TB storage plan. I've downloaded and re-uploaded them multiple times without issues, but when I tried to unzip the '2023' folder, I received a notification saying, 'operation couldn't be completed, inappropriate file type or format.' I've attempted this again weeks later, but the same error occurs. Previously, someone mentioned that downloading it to a computer might help with unzipping. I'd like to confirm if that's a viable option before I invest time since I recall someone being negative about the suggestion. Additionally, did the end of my storage subscription contribute to this issue? Could it be that my files got corrupted because I went over the limit? This archive is really important to me, containing art and videos that I don't want to lose. I'm hesitant to delete anything and am looking for any possible fixes.