222323323222 has 256 divisors, whose sum is σ = 486114048000. Its totient is φ = 74934720000.

The previous prime is 222323323207. The next prime is 222323323259.

It is a happy number.

222323323222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×222323323222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 188249472 + ... + 188250652.

It is an arithmetic number, because the mean of its divisors is an integer number (1898883000).

Almost surely, 2^222323323222 is an apocalyptic number.

222323323222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222323323222 is an abundant number, since it is smaller than the sum of its proper divisors (263790724778).

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

222323323222 is a wasteful number, since it uses less digits than its factorization.

222323323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1334 counting only the distinct ones).

The product of its digits is 20736, while the sum is 28.

It can be divided in two parts, 222323 and 323222, that added together give a palindrome (545545).

The spelling of 222323323222 in words is "two hundred twenty-two billion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred twenty-two".