22954382866 has 16 divisors (see below), whose sum is σ = 36339415200. Its totient is φ = 10844432928.

The previous prime is 22954382861. The next prime is 22954382897. The reversal of 22954382866 is 66828345922.

It is not an unprimeable number, because it can be changed into a prime (22954382861) 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, 782515 + ... + 811318.

It is an arithmetic number, because the mean of its divisors is an integer number (2271213450).

Almost surely, 2^22954382866 is an apocalyptic number.

22954382866 is a deficient number, since it is larger than the sum of its proper divisors (13385032334).

22954382866 is a wasteful number, since it uses less digits than its factorization.

22954382866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594233.

The product of its digits is 9953280, while the sum is 55.

The spelling of 22954382866 in words is "twenty-two billion, nine hundred fifty-four million, three hundred eighty-two thousand, eight hundred sixty-six".