323222321022 has 72 divisors (see below), whose sum is σ = 669790677528. Its totient is φ = 103983272640.

The previous prime is 323222321017. The next prime is 323222321083. The reversal of 323222321022 is 220123222323.

It is a junction number, because it is equal to n+sod(n) for n = 323222320983 and 323222321001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 140959308 + ... + 140961600.

It is an arithmetic number, because the mean of its divisors is an integer number (9302648299).

Almost surely, 2^323222321022 is an apocalyptic number.

323222321022 is an abundant number, since it is smaller than the sum of its proper divisors (346568356506).

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

323222321022 is a wasteful number, since it uses less digits than its factorization.

323222321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 323222321022 its reverse (220123222323), we get a palindrome (543345543345).

The spelling of 323222321022 in words is "three hundred twenty-three billion, two hundred twenty-two million, three hundred twenty-one thousand, twenty-two".