22713712057 has 8 divisors (see below), whose sum is σ = 23320725120. Its totient is φ = 22109223840.

The previous prime is 22713712001. The next prime is 22713712069. The reversal of 22713712057 is 75021731722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22713712057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22713712657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612973 + ... + 648970.

It is an arithmetic number, because the mean of its divisors is an integer number (2915090640).

Almost surely, 2^22713712057 is an apocalyptic number.

It is an amenable number.

22713712057 is a deficient number, since it is larger than the sum of its proper divisors (607013063).

22713712057 is a wasteful number, since it uses less digits than its factorization.

22713712057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262423.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 22713712057 in words is "twenty-two billion, seven hundred thirteen million, seven hundred twelve thousand, fifty-seven".