225067752072 has 96 divisors (see below), whose sum is σ = 643994582400. Its totient is φ = 70894384512.

The previous prime is 225067752053. The next prime is 225067752131. The reversal of 225067752072 is 270257760522.

225067752072 is a `hidden beast` number, since 2 + 2 + 50 + 6 + 7 + 7 + 520 + 72 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1048578 + ... + 1244849.

It is an arithmetic number, because the mean of its divisors is an integer number (6708276900).

Almost surely, 2^225067752072 is an apocalyptic number.

It is an amenable number.

225067752072 is an abundant number, since it is smaller than the sum of its proper divisors (418926830328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225067752072 is a wasteful number, since it uses less digits than its factorization.

225067752072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293515 (or 2293508 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The spelling of 225067752072 in words is "two hundred twenty-five billion, sixty-seven million, seven hundred fifty-two thousand, seventy-two".