322020323131 has 12 divisors (see below), whose sum is σ = 352149022800. Its totient is φ = 294306448800.

The previous prime is 322020323113. The next prime is 322020323171. The reversal of 322020323131 is 131323020223.

It is not a de Polignac number, because 322020323131 - 2¹⁵ = 322020290363 is a prime.

It is a super-2 number, since 2×322020323131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322020323171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9415831 + ... + 9449968.

It is an arithmetic number, because the mean of its divisors is an integer number (29345751900).

Almost surely, 2^322020323131 is an apocalyptic number.

322020323131 is a deficient number, since it is larger than the sum of its proper divisors (30128699669).

322020323131 is a wasteful number, since it uses less digits than its factorization.

322020323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865926 (or 18865913 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 322020323131 its reverse (131323020223), we get a palindrome (453343343354).

The spelling of 322020323131 in words is "three hundred twenty-two billion, twenty million, three hundred twenty-three thousand, one hundred thirty-one".