22100011202112 has 56 divisors (see below), whose sum is σ = 59129945748000. Its totient is φ = 7283898817536.

The previous prime is 22100011202083. The next prime is 22100011202131. The reversal of 22100011202112 is 21120211000122.

It is a junction number, because it is equal to n+sod(n) for n = 22100011202091 and 22100011202100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646635862 + ... + 646670037.

Almost surely, 2^{22100011202112} is an apocalyptic number.

It is an amenable number.

22100011202112 is an abundant number, since it is smaller than the sum of its proper divisors (37029934545888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100011202112 is a wasteful number, since it uses less digits than its factorization.

22100011202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293306003 (or 1293305993 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22100011202112 its reverse (21120211000122), we get a palindrome (43220222202234).

The spelling of 22100011202112 in words is "twenty-two trillion, one hundred billion, eleven million, two hundred two thousand, one hundred twelve".