323011022022 has 32 divisors (see below), whose sum is σ = 773017832160. Its totient is φ = 99388006560.

The previous prime is 323011022011. The next prime is 323011022023. The reversal of 323011022022 is 220220110323.

It is a super-2 number, since 2×323011022022² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 323011021986 and 323011022004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323011022023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230064129 + ... + 230065532.

It is an arithmetic number, because the mean of its divisors is an integer number (24156807255).

Almost surely, 2^323011022022 is an apocalyptic number.

323011022022 is an abundant number, since it is smaller than the sum of its proper divisors (450006810138).

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

323011022022 is a wasteful number, since it uses less digits than its factorization.

323011022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460129685 (or 460129679 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 323011022022 its reverse (220220110323), we get a palindrome (543231132345).

The spelling of 323011022022 in words is "three hundred twenty-three billion, eleven million, twenty-two thousand, twenty-two".