22027653264 has 20 divisors (see below), whose sum is σ = 56904771056. Its totient is φ = 7342551072.

The previous prime is 22027653259. The next prime is 22027653269. The reversal of 22027653264 is 46235672022.

It is an interprime number because it is at equal distance from previous prime (22027653259) and next prime (22027653269).

It is not an unprimeable number, because it can be changed into a prime (22027653269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229454674 + ... + 229454769.

Almost surely, 2^22027653264 is an apocalyptic number.

22027653264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22027653264 is an abundant number, since it is smaller than the sum of its proper divisors (34877117792).

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

22027653264 is a wasteful number, since it uses less digits than its factorization.

22027653264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458909454 (or 458909448 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 22027653264 in words is "twenty-two billion, twenty-seven million, six hundred fifty-three thousand, two hundred sixty-four".