323302220120 has 64 divisors (see below), whose sum is σ = 793912492800. Its totient is φ = 117512222080.

The previous prime is 323302220107. The next prime is 323302220161. The reversal of 323302220120 is 21022203323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 323302220092 and 323302220101.

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, 835421 + ... + 1159539.

It is an arithmetic number, because the mean of its divisors is an integer number (12404882700).

Almost surely, 2^323302220120 is an apocalyptic number.

It is an amenable number.

323302220120 is an abundant number, since it is smaller than the sum of its proper divisors (470610272680).

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

323302220120 is a wasteful number, since it uses less digits than its factorization.

323302220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326408 (or 326404 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 323302220120 its reverse (21022203323), we get a palindrome (344324423443).

The spelling of 323302220120 in words is "three hundred twenty-three billion, three hundred two million, two hundred twenty thousand, one hundred twenty".