323002223320 has 64 divisors (see below), whose sum is σ = 830627078400. Its totient is φ = 110736961920.

The previous prime is 323002223279. The next prime is 323002223351. The reversal of 323002223320 is 23322200323.

It is a junction number, because it is equal to n+sod(n) for n = 323002223291 and 323002223300.

It is a congruent number.

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, 7732651 + ... + 7774309.

It is an arithmetic number, because the mean of its divisors is an integer number (12978548100).

Almost surely, 2^323002223320 is an apocalyptic number.

It is an amenable number.

323002223320 is an abundant number, since it is smaller than the sum of its proper divisors (507624855080).

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

323002223320 is a wasteful number, since it uses less digits than its factorization.

323002223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69368 (or 69364 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 323002223320 its reverse (23322200323), we get a palindrome (346324423643).

The spelling of 323002223320 in words is "three hundred twenty-three billion, two million, two hundred twenty-three thousand, three hundred twenty".