12122102113 has 16 divisors (see below), whose sum is σ = 13372542720. Its totient is φ = 10896688000.

The previous prime is 12122102077. The next prime is 12122102147. The reversal of 12122102113 is 31120122121.

It is not a de Polignac number, because 12122102113 - 2⁹ = 12122101601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12122702113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 892056 + ... + 905542.

It is an arithmetic number, because the mean of its divisors is an integer number (835783920).

Almost surely, 2^12122102113 is an apocalyptic number.

It is an amenable number.

12122102113 is a deficient number, since it is larger than the sum of its proper divisors (1250440607).

12122102113 is a wasteful number, since it uses less digits than its factorization.

12122102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14408.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12122102113 its reverse (31120122121), we get a palindrome (43242224234).

The spelling of 12122102113 in words is "twelve billion, one hundred twenty-two million, one hundred two thousand, one hundred thirteen".