22813618376 has 16 divisors (see below), whose sum is σ = 43290903600. Its totient is φ = 11269377424.

The previous prime is 22813618357. The next prime is 22813618381. The reversal of 22813618376 is 67381631822.

It is a super-2 number, since 2×22813618376² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22813618376.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17178266 + ... + 17179593.

It is an arithmetic number, because the mean of its divisors is an integer number (2705681475).

Almost surely, 2^22813618376 is an apocalyptic number.

It is an amenable number.

22813618376 is a deficient number, since it is larger than the sum of its proper divisors (20477285224).

22813618376 is a wasteful number, since it uses less digits than its factorization.

22813618376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34357948 (or 34357944 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The spelling of 22813618376 in words is "twenty-two billion, eight hundred thirteen million, six hundred eighteen thousand, three hundred seventy-six".