255122402215010 has 64 divisors (see below), whose sum is σ = 501399323403264. Its totient is φ = 92691860856000.

The previous prime is 255122402215007. The next prime is 255122402215013. The reversal of 255122402215010 is 10512204221552.

It is an interprime number because it is at equal distance from previous prime (255122402215007) and next prime (255122402215013).

It is a super-2 number, since 2×255122402215010² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (255122402215013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 945873629 + ... + 946143311.

It is an arithmetic number, because the mean of its divisors is an integer number (7834364428176).

Almost surely, 2^{255122402215010} is an apocalyptic number.

255122402215010 is a deficient number, since it is larger than the sum of its proper divisors (246276921188254).

255122402215010 is a wasteful number, since it uses less digits than its factorization.

255122402215010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277079.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 255122402215010 its reverse (10512204221552), we get a palindrome (265634606436562).

The spelling of 255122402215010 in words is "two hundred fifty-five trillion, one hundred twenty-two billion, four hundred two million, two hundred fifteen thousand, ten".