22264541466225 has 12 divisors (see below), whose sum is σ = 36810708557616. Its totient is φ = 11874422115280.

The previous prime is 22264541466169. The next prime is 22264541466241. The reversal of 22264541466225 is 52266414546222.

It is not a de Polignac number, because 22264541466225 - 2²⁷ = 22264407248497 is a prime.

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, 148430276367 + ... + 148430276516.

It is an arithmetic number, because the mean of its divisors is an integer number (3067559046468).

Almost surely, 2^{22264541466225} is an apocalyptic number.

22264541466225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22264541466225 is a deficient number, since it is larger than the sum of its proper divisors (14546167091391).

22264541466225 is a wasteful number, since it uses less digits than its factorization.

22264541466225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296860552896 (or 296860552891 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 51.

The spelling of 22264541466225 in words is "twenty-two trillion, two hundred sixty-four billion, five hundred forty-one million, four hundred sixty-six thousand, two hundred twenty-five".