322421012345164 has 12 divisors (see below), whose sum is σ = 564237575463744. Its totient is φ = 161210276498384.

The previous prime is 322421012345153. The next prime is 322421012345177. The reversal of 322421012345164 is 461543210124223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54240412 + ... + 59890435.

It is an arithmetic number, because the mean of its divisors is an integer number (47019797955312).

Almost surely, 2^{322421012345164} is an apocalyptic number.

It is an amenable number.

322421012345164 is a deficient number, since it is larger than the sum of its proper divisors (241816563118580).

322421012345164 is a wasteful number, since it uses less digits than its factorization.

322421012345164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114837104 (or 114837102 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 322421012345164 its reverse (461543210124223), we get a palindrome (783964222469387).

The spelling of 322421012345164 in words is "three hundred twenty-two trillion, four hundred twenty-one billion, twelve million, three hundred forty-five thousand, one hundred sixty-four".