225757131180 has 96 divisors (see below), whose sum is σ = 722835886080. Its totient is φ = 51572125440.

The previous prime is 225757131179. The next prime is 225757131239. The reversal of 225757131180 is 81131757522.

225757131180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 585990 + ... + 891570.

It is an arithmetic number, because the mean of its divisors is an integer number (7529540480).

Almost surely, 2^225757131180 is an apocalyptic number.

225757131180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225757131180 is an abundant number, since it is smaller than the sum of its proper divisors (497078754900).

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

225757131180 is a wasteful number, since it uses less digits than its factorization.

225757131180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307359 (or 307357 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 42.

The spelling of 225757131180 in words is "two hundred twenty-five billion, seven hundred fifty-seven million, one hundred thirty-one thousand, one hundred eighty".