322656385667 has 8 divisors (see below), whose sum is σ = 402272896512. Its totient is φ = 251420560200.

The previous prime is 322656385637. The next prime is 322656385673. The reversal of 322656385667 is 766583656223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322656385667 - 2⁸ = 322656385411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322656385637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2095171259 + ... + 2095171412.

It is an arithmetic number, because the mean of its divisors is an integer number (50284112064).

Almost surely, 2^322656385667 is an apocalyptic number.

322656385667 is a deficient number, since it is larger than the sum of its proper divisors (79616510845).

322656385667 is a wasteful number, since it uses less digits than its factorization.

322656385667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190342689.

The product of its digits is 65318400, while the sum is 59.

The spelling of 322656385667 in words is "three hundred twenty-two billion, six hundred fifty-six million, three hundred eighty-five thousand, six hundred sixty-seven".