322312013321 has 16 divisors (see below), whose sum is σ = 326221931520. Its totient is φ = 318427549440.

The previous prime is 322312013279. The next prime is 322312013333. The reversal of 322312013321 is 123310213223.

It is a cyclic number.

It is not a de Polignac number, because 322312013321 - 2²² = 322307819017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322312013341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34142120 + ... + 34151558.

It is an arithmetic number, because the mean of its divisors is an integer number (20388870720).

Almost surely, 2^322312013321 is an apocalyptic number.

It is an amenable number.

322312013321 is a deficient number, since it is larger than the sum of its proper divisors (3909918199).

322312013321 is a wasteful number, since it uses less digits than its factorization.

322312013321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 322312013321 its reverse (123310213223), we get a palindrome (445622226544).

The spelling of 322312013321 in words is "three hundred twenty-two billion, three hundred twelve million, thirteen thousand, three hundred twenty-one".