12102112024 has 16 divisors (see below), whose sum is σ = 23244910920. Its totient is φ = 5903469120.

The previous prime is 12102112021. The next prime is 12102112027. The reversal of 12102112024 is 42021120121.

It is an interprime number because it is at equal distance from previous prime (12102112021) and next prime (12102112027).

It is a super-2 number, since 2×12102112024² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12102111989 and 12102112007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102112021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18448014 + ... + 18448669.

Almost surely, 2^12102112024 is an apocalyptic number.

It is an amenable number.

12102112024 is a deficient number, since it is larger than the sum of its proper divisors (11142798896).

12102112024 is a wasteful number, since it uses less digits than its factorization.

12102112024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36896730 (or 36896726 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12102112024 its reverse (42021120121), we get a palindrome (54123232145).

The spelling of 12102112024 in words is "twelve billion, one hundred two million, one hundred twelve thousand, twenty-four".