422101032131 has 2 divisors, whose sum is σ = 422101032132. Its totient is φ = 422101032130.

The previous prime is 422101032127. The next prime is 422101032161. The reversal of 422101032131 is 131230101224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422101032131 - 2² = 422101032127 is a prime.

It is a super-2 number, since 2×422101032131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422101032161) 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 as a sum of consecutive naturals, namely, 211050516065 + 211050516066.

It is an arithmetic number, because the mean of its divisors is an integer number (211050516066).

Almost surely, 2^422101032131 is an apocalyptic number.

422101032131 is a deficient number, since it is larger than the sum of its proper divisors (1).

422101032131 is an equidigital number, since it uses as much as digits as its factorization.

422101032131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 422101032131 its reverse (131230101224), we get a palindrome (553331133355).

The spelling of 422101032131 in words is "four hundred twenty-two billion, one hundred one million, thirty-two thousand, one hundred thirty-one".