422134424221131 has 12 divisors (see below), whose sum is σ = 626229446142352. Its totient is φ = 273816923818896.

The previous prime is 422134424221099. The next prime is 422134424221163. The reversal of 422134424221131 is 131122424431224.

422134424221131 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 3 + 4 + 424 + 221 + 1 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (422134424221099) and next prime (422134424221163).

It is not a de Polignac number, because 422134424221131 - 2⁵ = 422134424221099 is a prime.

It is a super-2 number, since 2×422134424221131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422134424221171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633835471471 + ... + 633835472136.

Almost surely, 2^{422134424221131} is an apocalyptic number.

422134424221131 is a deficient number, since it is larger than the sum of its proper divisors (204095021921221).

422134424221131 is a wasteful number, since it uses less digits than its factorization.

422134424221131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267670943650 (or 1267670943647 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

Adding to 422134424221131 its reverse (131122424431224), we get a palindrome (553256848652355).

The spelling of 422134424221131 in words is "four hundred twenty-two trillion, one hundred thirty-four billion, four hundred twenty-four million, two hundred twenty-one thousand, one hundred thirty-one".