322020311012131 has 2 divisors, whose sum is σ = 322020311012132. Its totient is φ = 322020311012130.

The previous prime is 322020311012087. The next prime is 322020311012177. The reversal of 322020311012131 is 131210113020223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322020311012131 - 2⁷ = 322020311012003 is a prime.

It is a super-2 number, since 2×322020311012131² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (322020311312131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161010155506065 + 161010155506066.

It is an arithmetic number, because the mean of its divisors is an integer number (161010155506066).

Almost surely, 2^{322020311012131} is an apocalyptic number.

322020311012131 is a deficient number, since it is larger than the sum of its proper divisors (1).

322020311012131 is an equidigital number, since it uses as much as digits as its factorization.

322020311012131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 322020311012131 its reverse (131210113020223), we get a palindrome (453230424032354).

The spelling of 322020311012131 in words is "three hundred twenty-two trillion, twenty billion, three hundred eleven million, twelve thousand, one hundred thirty-one".