12422104432 has 20 divisors (see below), whose sum is σ = 24133418656. Its totient is φ = 6194125440.

The previous prime is 12422104403. The next prime is 12422104451. The reversal of 12422104432 is 23440122421.

It is a junction number, because it is equal to n+sod(n) for n = 12422104397 and 12422104406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051869 + ... + 1063612.

Almost surely, 2^12422104432 is an apocalyptic number.

It is an amenable number.

12422104432 is a deficient number, since it is larger than the sum of its proper divisors (11711314224).

12422104432 is a wasteful number, since it uses less digits than its factorization.

12422104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115856 (or 2115850 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12422104432 its reverse (23440122421), we get a palindrome (35862226853).

The spelling of 12422104432 in words is "twelve billion, four hundred twenty-two million, one hundred four thousand, four hundred thirty-two".