323012223022 has 16 divisors (see below), whose sum is σ = 506188504800. Its totient is φ = 154393002400.

The previous prime is 323012223013. The next prime is 323012223041. The reversal of 323012223022 is 220322210323.

It is a super-2 number, since 2×323012223022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323012222984 and 323012223002.

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 7 ways as a sum of consecutive naturals, for example, 27564322 + ... + 27576037.

It is an arithmetic number, because the mean of its divisors is an integer number (31636781550).

Almost surely, 2^323012223022 is an apocalyptic number.

323012223022 is a deficient number, since it is larger than the sum of its proper divisors (183176281778).

323012223022 is a wasteful number, since it uses less digits than its factorization.

323012223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55140491.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 323012223022 its reverse (220322210323), we get a palindrome (543334433345).

The spelling of 323012223022 in words is "three hundred twenty-three billion, twelve million, two hundred twenty-three thousand, twenty-two".