12104425102 has 32 divisors (see below), whose sum is σ = 23968431360. Its totient is φ = 4438596480.

The previous prime is 12104425079. The next prime is 12104425129. The reversal of 12104425102 is 20152440121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2309152 + ... + 2314387.

It is an arithmetic number, because the mean of its divisors is an integer number (749013480).

Almost surely, 2^12104425102 is an apocalyptic number.

12104425102 is a deficient number, since it is larger than the sum of its proper divisors (11864006258).

12104425102 is a wasteful number, since it uses less digits than its factorization.

12104425102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623576.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 12104425102 its reverse (20152440121), we get a palindrome (32256865223).

The spelling of 12104425102 in words is "twelve billion, one hundred four million, four hundred twenty-five thousand, one hundred two".