22867372820225 has 12 divisors (see below), whose sum is σ = 28620547368624. Its totient is φ = 18122927242320.

The previous prime is 22867372820197. The next prime is 22867372820231. The reversal of 22867372820225 is 52202827376822.

It is a happy number.

22867372820225 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 22867372820225 - 2⁶ = 22867372820161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4274272619 + ... + 4274277968.

It is an arithmetic number, because the mean of its divisors is an integer number (2385045614052).

Almost surely, 2^{22867372820225} is an apocalyptic number.

22867372820225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22867372820225 is a deficient number, since it is larger than the sum of its proper divisors (5753174548399).

22867372820225 is a wasteful number, since it uses less digits than its factorization.

22867372820225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548550704 (or 8548550699 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 22867372820225 in words is "twenty-two trillion, eight hundred sixty-seven billion, three hundred seventy-two million, eight hundred twenty thousand, two hundred twenty-five".