22664097192 has 64 divisors (see below), whose sum is σ = 61892107200. Its totient is φ = 6858915840.

The previous prime is 22664097191. The next prime is 22664097217. The reversal of 22664097192 is 29179046622.

It is a super-2 number, since 2×22664097192² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22664097191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147198 + ... + 258834.

It is an arithmetic number, because the mean of its divisors is an integer number (967064175).

Almost surely, 2^22664097192 is an apocalyptic number.

22664097192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22664097192 is an abundant number, since it is smaller than the sum of its proper divisors (39228010008).

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

22664097192 is a wasteful number, since it uses less digits than its factorization.

22664097192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112426 (or 112422 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 22664097192 in words is "twenty-two billion, six hundred sixty-four million, ninety-seven thousand, one hundred ninety-two".