22200264316251 has 48 divisors (see below), whose sum is σ = 39148702243200. Its totient is φ = 12390845168016.

The previous prime is 22200264316229. The next prime is 22200264316253. The reversal of 22200264316251 is 15261346200222.

22200264316251 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 0 + 2 + 643 + 1 + 6 + 2 + 5 + 1 = 666.

It is not a de Polignac number, because 22200264316251 - 2¹¹ = 22200264314203 is a prime.

It is a super-2 number, since 2×22200264316251² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22200264316253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 195062241 + ... + 195176018.

It is an arithmetic number, because the mean of its divisors is an integer number (815597963400).

Almost surely, 2^{22200264316251} is an apocalyptic number.

22200264316251 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22200264316251 is a deficient number, since it is larger than the sum of its proper divisors (16948437926949).

22200264316251 is a wasteful number, since it uses less digits than its factorization.

22200264316251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390238325 (or 390238312 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 22200264316251 in words is "twenty-two trillion, two hundred billion, two hundred sixty-four million, three hundred sixteen thousand, two hundred fifty-one".