322104012321 has 32 divisors (see below), whose sum is σ = 528612376320. Its totient is φ = 169890914304.

The previous prime is 322104012319. The next prime is 322104012359. The reversal of 322104012321 is 123210401223.

It is not a de Polignac number, because 322104012321 - 2¹ = 322104012319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (322104012221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7610065 + ... + 7652273.

It is an arithmetic number, because the mean of its divisors is an integer number (16519136760).

Almost surely, 2^322104012321 is an apocalyptic number.

It is an amenable number.

322104012321 is a deficient number, since it is larger than the sum of its proper divisors (206508363999).

322104012321 is a wasteful number, since it uses less digits than its factorization.

322104012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70185.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 322104012321 its reverse (123210401223), we get a palindrome (445314413544).

The spelling of 322104012321 in words is "three hundred twenty-two billion, one hundred four million, twelve thousand, three hundred twenty-one".