222465614025 has 24 divisors (see below), whose sum is σ = 367900229664. Its totient is φ = 118619161600.

The previous prime is 222465614011. The next prime is 222465614029. The reversal of 222465614025 is 520416564222.

It is not a de Polignac number, because 222465614025 - 2²² = 222461419721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222465614029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55704 + ... + 669353.

It is an arithmetic number, because the mean of its divisors is an integer number (15329176236).

Almost surely, 2^222465614025 is an apocalyptic number.

222465614025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222465614025 is a deficient number, since it is larger than the sum of its proper divisors (145434615639).

222465614025 is a wasteful number, since it uses less digits than its factorization.

222465614025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729161 (or 729156 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 222465614025 in words is "two hundred twenty-two billion, four hundred sixty-five million, six hundred fourteen thousand, twenty-five".