22466691356 has 12 divisors (see below), whose sum is σ = 39319539000. Its totient is φ = 11232537360.

The previous prime is 22466691319. The next prime is 22466691371. The reversal of 22466691356 is 65319666422.

It is a congruent number.

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, 137231 + ... + 252518.

It is an arithmetic number, because the mean of its divisors is an integer number (3276628250).

Almost surely, 2^22466691356 is an apocalyptic number.

It is an amenable number.

22466691356 is a deficient number, since it is larger than the sum of its proper divisors (16852847644).

22466691356 is a wasteful number, since it uses less digits than its factorization.

22466691356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404164 (or 404162 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 50.

The spelling of 22466691356 in words is "twenty-two billion, four hundred sixty-six million, six hundred ninety-one thousand, three hundred fifty-six".