22084368525 has 72 divisors (see below), whose sum is σ = 42129671584. Its totient is φ = 11459880000.

The previous prime is 22084368503. The next prime is 22084368541. The reversal of 22084368525 is 52586348022.

22084368525 is a `hidden beast` number, since 2 + 20 + 8 + 43 + 68 + 525 = 666.

It is not a de Polignac number, because 22084368525 - 2⁶ = 22084368461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 175650 + ... + 273900.

Almost surely, 2^22084368525 is an apocalyptic number.

22084368525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22084368525 is a deficient number, since it is larger than the sum of its proper divisors (20045303059).

22084368525 is an equidigital number, since it uses as much as digits as its factorization.

22084368525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98313 (or 98296 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 22084368525 in words is "twenty-two billion, eighty-four million, three hundred sixty-eight thousand, five hundred twenty-five".