255227225228 has 12 divisors (see below), whose sum is σ = 446814509232. Its totient is φ = 127565936880.

The previous prime is 255227225189. The next prime is 255227225303. The reversal of 255227225228 is 822522722552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11906888 + ... + 11928303.

It is an arithmetic number, because the mean of its divisors is an integer number (37234542436).

Almost surely, 2^255227225228 is an apocalyptic number.

It is an amenable number.

255227225228 is a deficient number, since it is larger than the sum of its proper divisors (191587284004).

255227225228 is a wasteful number, since it uses less digits than its factorization.

255227225228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23837872 (or 23837870 counting only the distinct ones).

The product of its digits is 896000, while the sum is 44.

The spelling of 255227225228 in words is "two hundred fifty-five billion, two hundred twenty-seven million, two hundred twenty-five thousand, two hundred twenty-eight".