22557274713 has 48 divisors (see below), whose sum is σ = 35103484416. Its totient is φ = 14459627520.

The previous prime is 22557274709. The next prime is 22557274723. The reversal of 22557274713 is 31747275522.

22557274713 is a `hidden beast` number, since 2 + 2 + 5 + 572 + 7 + 4 + 71 + 3 = 666.

It is not a de Polignac number, because 22557274713 - 2² = 22557274709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22557274723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1173145 + ... + 1192217.

It is an arithmetic number, because the mean of its divisors is an integer number (731322592).

Almost surely, 2^22557274713 is an apocalyptic number.

It is an amenable number.

22557274713 is a deficient number, since it is larger than the sum of its proper divisors (12546209703).

22557274713 is a wasteful number, since it uses less digits than its factorization.

22557274713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19276 (or 19264 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The spelling of 22557274713 in words is "twenty-two billion, five hundred fifty-seven million, two hundred seventy-four thousand, seven hundred thirteen".