12012098613 has 16 divisors (see below), whose sum is σ = 16596144000. Its totient is φ = 7718984000.

The previous prime is 12012098603. The next prime is 12012098617. The reversal of 12012098613 is 31689021021.

It is a cyclic number.

It is not a de Polignac number, because 12012098613 - 2⁴ = 12012098597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012098617) 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, 63138 + ... + 167363.

It is an arithmetic number, because the mean of its divisors is an integer number (1037259000).

Almost surely, 2^12012098613 is an apocalyptic number.

It is an amenable number.

12012098613 is a deficient number, since it is larger than the sum of its proper divisors (4584045387).

12012098613 is a wasteful number, since it uses less digits than its factorization.

12012098613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231132.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 12012098613 in words is "twelve billion, twelve million, ninety-eight thousand, six hundred thirteen".