12422132631 has 24 divisors (see below), whose sum is σ = 18229564080. Its totient is φ = 8150155776.

The previous prime is 12422132603. The next prime is 12422132647. The reversal of 12422132631 is 13623122421.

12422132631 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 21 + 3 + 2 + 631 = 666.

It is not a de Polignac number, because 12422132631 - 2⁵ = 12422132599 is a prime.

It is a super-2 number, since 2×12422132631² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12422132595 and 12422132604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422132651) 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 in 23 ways as a sum of consecutive naturals, for example, 116521 + ... + 196013.

It is an arithmetic number, because the mean of its divisors is an integer number (759565170).

Almost surely, 2^12422132631 is an apocalyptic number.

12422132631 is a deficient number, since it is larger than the sum of its proper divisors (5807431449).

12422132631 is a wasteful number, since it uses less digits than its factorization.

12422132631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79775 (or 79772 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The spelling of 12422132631 in words is "twelve billion, four hundred twenty-two million, one hundred thirty-two thousand, six hundred thirty-one".