255936122 has 32 divisors (see below), whose sum is σ = 439084800. Its totient is φ = 110838528.

The previous prime is 255936119. The next prime is 255936193. The reversal of 255936122 is 221639552.

255936122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193379 + ... + 194697.

It is an arithmetic number, because the mean of its divisors is an integer number (13721400).

Almost surely, 2^255936122 is an apocalyptic number.

255936122 is a deficient number, since it is larger than the sum of its proper divisors (183148678).

255936122 is a wasteful number, since it uses less digits than its factorization.

255936122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790.

The product of its digits is 32400, while the sum is 35.

The square root of 255936122 is about 15998.0036879606. The cubic root of 255936122 is about 634.9076038917.

The spelling of 255936122 in words is "two hundred fifty-five million, nine hundred thirty-six thousand, one hundred twenty-two".