22659691796 has 24 divisors (see below), whose sum is σ = 45410232000. Its totient is φ = 9691828992.

The previous prime is 22659691787. The next prime is 22659691823. The reversal of 22659691796 is 69719695622.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796925 + ... + 824868.

It is an arithmetic number, because the mean of its divisors is an integer number (1892093000).

Almost surely, 2^22659691796 is an apocalyptic number.

It is an amenable number.

22659691796 is an abundant number, since it is smaller than the sum of its proper divisors (22750540204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22659691796 is a wasteful number, since it uses less digits than its factorization.

22659691796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622303 (or 1622301 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 62.

The spelling of 22659691796 in words is "twenty-two billion, six hundred fifty-nine million, six hundred ninety-one thousand, seven hundred ninety-six".