223552255322 has 32 divisors (see below), whose sum is σ = 391324348800. Its totient is φ = 94651361280.

The previous prime is 223552255309. The next prime is 223552255349.

223552255322 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×223552255322² (a number of 23 digits) contains 22 as substring.

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, 3044822 + ... + 3117377.

It is an arithmetic number, because the mean of its divisors is an integer number (12228885900).

Almost surely, 2^223552255322 is an apocalyptic number.

223552255322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223552255322 is a deficient number, since it is larger than the sum of its proper divisors (167772093478).

223552255322 is a wasteful number, since it uses less digits than its factorization.

223552255322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162326.

The product of its digits is 360000, while the sum is 38.

It can be divided in two parts, 223552 and 255322, that added together give a palindrome (478874).

The spelling of 223552255322 in words is "two hundred twenty-three billion, five hundred fifty-two million, two hundred fifty-five thousand, three hundred twenty-two".