255122899201 has 2 divisors, whose sum is σ = 255122899202. Its totient is φ = 255122899200.

The previous prime is 255122899193. The next prime is 255122899211. The reversal of 255122899201 is 102998221552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223010617600 + 32112281601 = 472240^2 + 179199^2 .

It is a cyclic number.

It is not a de Polignac number, because 255122899201 - 2³ = 255122899193 is a prime.

It is not a weakly prime, because it can be changed into another prime (255122899211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127561449600 + 127561449601.

It is an arithmetic number, because the mean of its divisors is an integer number (127561449601).

Almost surely, 2^255122899201 is an apocalyptic number.

It is an amenable number.

255122899201 is a deficient number, since it is larger than the sum of its proper divisors (1).

255122899201 is an equidigital number, since it uses as much as digits as its factorization.

255122899201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 255122899201 in words is "two hundred fifty-five billion, one hundred twenty-two million, eight hundred ninety-nine thousand, two hundred one".