23124412112 has 40 divisors (see below), whose sum is σ = 47458230336. Its totient is φ = 10877677056.

The previous prime is 23124412081. The next prime is 23124412121. The reversal of 23124412112 is 21121442132.

It is a super-2 number, since 2×23124412112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713933 + ... + 745619.

Almost surely, 2^23124412112 is an apocalyptic number.

It is an amenable number.

23124412112 is an abundant number, since it is smaller than the sum of its proper divisors (24333818224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23124412112 is a wasteful number, since it uses less digits than its factorization.

23124412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34395 (or 34389 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

Adding to 23124412112 its reverse (21121442132), we get a palindrome (44245854244).

The spelling of 23124412112 in words is "twenty-three billion, one hundred twenty-four million, four hundred twelve thousand, one hundred twelve".