22245623626122 has 24 divisors (see below), whose sum is σ = 51906455128164. Its totient is φ = 6844807269504.

The previous prime is 22245623626097. The next prime is 22245623626151. The reversal of 22245623626122 is 22162632654222.

22245623626122 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 5 + 6 + 2 + 3 + 626 + 12 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20987567525961 + 1258056100161 = 4581219^2 + 1121631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47533383583 + ... + 47533384050.

Almost surely, 2^{22245623626122} is an apocalyptic number.

22245623626122 is an abundant number, since it is smaller than the sum of its proper divisors (29660831502042).

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

22245623626122 is a wasteful number, since it uses less digits than its factorization.

22245623626122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95066767654 (or 95066767651 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 22245623626122 in words is "twenty-two trillion, two hundred forty-five billion, six hundred twenty-three million, six hundred twenty-six thousand, one hundred twenty-two".