22965699960 has 160 divisors (see below), whose sum is σ = 88217537760. Its totient is φ = 5249297664.

The previous prime is 22965699949. The next prime is 22965699989. The reversal of 22965699960 is 6999656922.

22965699960 is a `hidden beast` number, since 2 + 2 + 9 + 6 + 569 + 9 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 483619 + ... + 528978.

It is an arithmetic number, because the mean of its divisors is an integer number (551359611).

Almost surely, 2^22965699960 is an apocalyptic number.

22965699960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22965699960 is an abundant number, since it is smaller than the sum of its proper divisors (65251837800).

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

22965699960 is a wasteful number, since it uses less digits than its factorization.

22965699960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012627 (or 1012614 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 63.

The spelling of 22965699960 in words is "twenty-two billion, nine hundred sixty-five million, six hundred ninety-nine thousand, nine hundred sixty".