255322222223552 has 42 divisors (see below), whose sum is σ = 556901815045044. Its totient is φ = 116055555552640.

The previous prime is 255322222223491. The next prime is 255322222223587.

255322222223552 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×255322222223552² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16485156398 + ... + 16485171885.

It is an arithmetic number, because the mean of its divisors is an integer number (13259567024882).

Almost surely, 2^{255322222223552} is an apocalyptic number.

255322222223552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255322222223552 is an abundant number, since it is smaller than the sum of its proper divisors (301579592821492).

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

255322222223552 is a wasteful number, since it uses less digits than its factorization.

255322222223552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32970328317 (or 32970328296 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 44.

The spelling of 255322222223552 in words is "two hundred fifty-five trillion, three hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, five hundred fifty-two".