email address typo

I have a probelm with my account. 

At first, I made a account and registered a business license.

But after that, I couldn't log in that account and I found that

I miss-typed my email address. It was "~~~~~~@gamil.com".

It should be "gmail.com" not "gamil.com".

I recognized that cuz I made another account with same name+correct address "~~~~~~@gmail.com".

it would be impossible if I didn't miss type at first.

Here is  problem. I wanna change my email address in the first account. (cuz it has a license)

But I didn't register any trusted device so that I cannot log in with it.

And also changing pw doesn't work cuz it is not a correct email address and I cannot recieve a mail.

Would you help me out this problem?