323020221000022 has 64 divisors (see below), whose sum is σ = 600507192660480. Its totient is φ = 127653267744288.

The previous prime is 323020221000011. The next prime is 323020221000073. The reversal of 323020221000022 is 220000122020323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23582953 + ... + 34672699.

It is an arithmetic number, because the mean of its divisors is an integer number (9382924885320).

Almost surely, 2^{323020221000022} is an apocalyptic number.

323020221000022 is a deficient number, since it is larger than the sum of its proper divisors (277486971660458).

323020221000022 is a wasteful number, since it uses less digits than its factorization.

323020221000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11090742 (or 11090716 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 323020221000022 its reverse (220000122020323), we get a palindrome (543020343020345).

The spelling of 323020221000022 in words is "three hundred twenty-three trillion, twenty billion, two hundred twenty-one million, twenty-two", and thus it is an aban number.