2122120120112 has 10 divisors (see below), whose sum is σ = 4111607732748. Its totient is φ = 1061060060048.

The previous prime is 2122120120069. The next prime is 2122120120121. The reversal of 2122120120112 is 2110210212212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66316253738 + ... + 66316253769.

Almost surely, 2^{2122120120112} is an apocalyptic number.

It is an amenable number.

2122120120112 is a deficient number, since it is larger than the sum of its proper divisors (1989487612636).

2122120120112 is a wasteful number, since it uses less digits than its factorization.

2122120120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132632507515 (or 132632507509 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122120120112 its reverse (2110210212212), we get a palindrome (4232330332324).

The spelling of 2122120120112 in words is "two trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twenty thousand, one hundred twelve".