While this looks like a generic system-generated name, people often search for specific timestamps related to:
YYYY MM DD HH MM SS (Year, Month, Day, Hour, Minute, Second).
If you need to verify the exact location or device it came from, you can use an Online Exif Viewer to see the hidden "metadata" inside the file.
If you are trying to identify or open this file, here is what the name tells you:
Do you have right now, or are you trying to find a specific video that was posted online with this title?
Use VLC Media Player if your default player won't open it; it handles nearly all MP4 variants.
If the file won't play, it might be "corrupted" (often happens if a camera loses power while recording). Tools like Fix.Video can sometimes recover these clips.