422234022131 has 2 divisors, whose sum is σ = 422234022132. Its totient is φ = 422234022130.

The previous prime is 422234022127. The next prime is 422234022151. The reversal of 422234022131 is 131220432224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422234022131 - 2² = 422234022127 is a prime.

It is a super-2 number, since 2×422234022131² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422234022131.

It is not a weakly prime, because it can be changed into another prime (422234022101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211117011065 + 211117011066.

It is an arithmetic number, because the mean of its divisors is an integer number (211117011066).

Almost surely, 2^422234022131 is an apocalyptic number.

422234022131 is a deficient number, since it is larger than the sum of its proper divisors (1).

422234022131 is an equidigital number, since it uses as much as digits as its factorization.

422234022131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 422234022131 its reverse (131220432224), we get a palindrome (553454454355).

The spelling of 422234022131 in words is "four hundred twenty-two billion, two hundred thirty-four million, twenty-two thousand, one hundred thirty-one".