23112222424 has 16 divisors (see below), whose sum is σ = 43343119800. Its totient is φ = 11554057152.

The previous prime is 23112222407. The next prime is 23112222431. The reversal of 23112222424 is 42422221132.

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, 208402 + ... + 299425.

Almost surely, 2^23112222424 is an apocalyptic number.

It is an amenable number.

23112222424 is a deficient number, since it is larger than the sum of its proper divisors (20230897376).

23112222424 is a wasteful number, since it uses less digits than its factorization.

23112222424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513522 (or 513518 counting only the distinct ones).

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

Adding to 23112222424 its reverse (42422221132), we get a palindrome (65534443556).

The spelling of 23112222424 in words is "twenty-three billion, one hundred twelve million, two hundred twenty-two thousand, four hundred twenty-four".