12112330102 has 16 divisors (see below), whose sum is σ = 20249717040. Its totient is φ = 5399923968.

The previous prime is 12112330093. The next prime is 12112330117. The reversal of 12112330102 is 20103321121.

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, 9374223 + ... + 9375514.

It is an arithmetic number, because the mean of its divisors is an integer number (1265607315).

Almost surely, 2^12112330102 is an apocalyptic number.

12112330102 is a deficient number, since it is larger than the sum of its proper divisors (8137386938).

12112330102 is a wasteful number, since it uses less digits than its factorization.

12112330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18749775.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12112330102 its reverse (20103321121), we get a palindrome (32215651223).

The spelling of 12112330102 in words is "twelve billion, one hundred twelve million, three hundred thirty thousand, one hundred two".