12223231012113 has 16 divisors (see below), whose sum is σ = 17780677090752. Its totient is φ = 7407422136000.

The previous prime is 12223231012021. The next prime is 12223231012127. The reversal of 12223231012113 is 31121013232221.

It is a de Polignac number, because none of the positive numbers 2^k-12223231012113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12223231012193) 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, 14500378 + ... + 15320163.

It is an arithmetic number, because the mean of its divisors is an integer number (1111292318172).

Almost surely, 2^{12223231012113} is an apocalyptic number.

It is an amenable number.

12223231012113 is a deficient number, since it is larger than the sum of its proper divisors (5557446078639).

12223231012113 is a wasteful number, since it uses less digits than its factorization.

12223231012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29832976.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12223231012113 its reverse (31121013232221), we get a palindrome (43344244244334).

The spelling of 12223231012113 in words is "twelve trillion, two hundred twenty-three billion, two hundred thirty-one million, twelve thousand, one hundred thirteen".