22756451107313 has 24 divisors (see below), whose sum is σ = 29874120468480. Its totient is φ = 17120840946720.

The previous prime is 22756451107297. The next prime is 22756451107321. The reversal of 22756451107313 is 31370115465722.

It is not a de Polignac number, because 22756451107313 - 2⁴ = 22756451107297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22756451107343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 727911281 + ... + 727942542.

It is an arithmetic number, because the mean of its divisors is an integer number (1244755019520).

Almost surely, 2^{22756451107313} is an apocalyptic number.

It is an amenable number.

22756451107313 is a deficient number, since it is larger than the sum of its proper divisors (7117669361167).

22756451107313 is a wasteful number, since it uses less digits than its factorization.

22756451107313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455853877 (or 1455853870 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 22756451107313 in words is "twenty-two trillion, seven hundred fifty-six billion, four hundred fifty-one million, one hundred seven thousand, three hundred thirteen".