225502684539756 has 96 divisors (see below), whose sum is σ = 573484311525888. Its totient is φ = 68548341619200.

The previous prime is 225502684539731. The next prime is 225502684539809. The reversal of 225502684539756 is 657935486205522.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1125741400 + ... + 1125941696.

It is an arithmetic number, because the mean of its divisors is an integer number (5973794911728).

Almost surely, 2^{225502684539756} is an apocalyptic number.

225502684539756 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225502684539756 is an abundant number, since it is smaller than the sum of its proper divisors (347981626986132).

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

225502684539756 is a wasteful number, since it uses less digits than its factorization.

225502684539756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287351 (or 287349 counting only the distinct ones).

The product of its (nonzero) digits is 1088640000, while the sum is 69.

The spelling of 225502684539756 in words is "two hundred twenty-five trillion, five hundred two billion, six hundred eighty-four million, five hundred thirty-nine thousand, seven hundred fifty-six".