323301012020220 has 48 divisors (see below), whose sum is σ = 974876897786400. Its totient is φ = 79581787574016.

The previous prime is 323301012020201. The next prime is 323301012020243. The reversal of 323301012020220 is 22020210103323.

It is a happy number.

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, 207244237695 + ... + 207244239254.

It is an arithmetic number, because the mean of its divisors is an integer number (20309935370550).

Almost surely, 2^{323301012020220} is an apocalyptic number.

323301012020220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323301012020220 is an abundant number, since it is smaller than the sum of its proper divisors (651575885766180).

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

323301012020220 is a wasteful number, since it uses less digits than its factorization.

323301012020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414488476974 (or 414488476972 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 323301012020220 its reverse (22020210103323), we get a palindrome (345321222123543).

The spelling of 323301012020220 in words is "three hundred twenty-three trillion, three hundred one billion, twelve million, twenty thousand, two hundred twenty".