Iphone 4s locked in 42 years :s Virus?

My iphone says I have to wait 22.224.016 minutes before I can enter my pass code again, but why? I haven't used my phone in some weekds, and now this :s... Anyway how do i restore it without itunes? Itunes wants me to enter my passcode, but I can't? Could it be an app who tries to enter my phone to break it totally?`I just want to have my iphone back to life, but how?... No problem if i lose everything on it, Then i can just start all over again.... 😟 Sorry for my English, i'm not the best 😉

Hope you guys can help me!! 🙂 Have a nice day anyway 🙂 Cheers.. Mark M