22861316013 has 32 divisors (see below), whose sum is σ = 31820636160. Its totient is φ = 14589382080.

The previous prime is 22861315987. The next prime is 22861316041. The reversal of 22861316013 is 31061316822.

It is a de Polignac number, because none of the positive numbers 2^k-22861316013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22861311013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1182283 + ... + 1201463.

It is an arithmetic number, because the mean of its divisors is an integer number (994394880).

Almost surely, 2^22861316013 is an apocalyptic number.

It is an amenable number.

22861316013 is a deficient number, since it is larger than the sum of its proper divisors (8959320147).

22861316013 is a wasteful number, since it uses less digits than its factorization.

22861316013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19417.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 22861316013 in words is "twenty-two billion, eight hundred sixty-one million, three hundred sixteen thousand, thirteen".