22431413422 has 12 divisors (see below), whose sum is σ = 36984025008. Its totient is φ = 10196096900.

The previous prime is 22431413413. The next prime is 22431413437.

22431413422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46345654 + ... + 46346137.

It is an arithmetic number, because the mean of its divisors is an integer number (3082002084).

Almost surely, 2^22431413422 is an apocalyptic number.

22431413422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22431413422 is a deficient number, since it is larger than the sum of its proper divisors (14552611586).

22431413422 is a wasteful number, since it uses less digits than its factorization.

22431413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92691815 (or 92691804 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The spelling of 22431413422 in words is "twenty-two billion, four hundred thirty-one million, four hundred thirteen thousand, four hundred twenty-two".