322020320013 has 16 divisors (see below), whose sum is σ = 545219589760. Its totient is φ = 184011611328.

The previous prime is 322020320003. The next prime is 322020320047. The reversal of 322020320013 is 310023020223.

It is a happy number.

322020320013 is a `hidden beast` number, since 322 + 0 + 20 + 320 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 322020320013 - 2⁴ = 322020319997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322020320003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851905420 + ... + 851905797.

It is an arithmetic number, because the mean of its divisors is an integer number (34076224360).

Almost surely, 2^322020320013 is an apocalyptic number.

It is an amenable number.

322020320013 is a deficient number, since it is larger than the sum of its proper divisors (223199269747).

322020320013 is a wasteful number, since it uses less digits than its factorization.

322020320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703811233 (or 1703811227 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 322020320013 its reverse (310023020223), we get a palindrome (632043340236).

The spelling of 322020320013 in words is "three hundred twenty-two billion, twenty million, three hundred twenty thousand, thirteen".