22756510045057 has 16 divisors (see below), whose sum is σ = 24782795265600. Its totient is φ = 20813236234560.

The previous prime is 22756510045051. The next prime is 22756510045063. The reversal of 22756510045057 is 75054001565722.

It is an interprime number because it is at equal distance from previous prime (22756510045051) and next prime (22756510045063).

It is a cyclic number.

It is not a de Polignac number, because 22756510045057 - 2¹⁹ = 22756509520769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22756510045057.

It is not an unprimeable number, because it can be changed into a prime (22756510045051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198082 + ... + 7465972.

It is an arithmetic number, because the mean of its divisors is an integer number (1548924704100).

Almost surely, 2^{22756510045057} is an apocalyptic number.

It is an amenable number.

22756510045057 is a deficient number, since it is larger than the sum of its proper divisors (2026285220543).

22756510045057 is a wasteful number, since it uses less digits than its factorization.

22756510045057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277616.

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 22756510045057 in words is "twenty-two trillion, seven hundred fifty-six billion, five hundred ten million, forty-five thousand, fifty-seven".