12230131321197 has 16 divisors (see below), whose sum is σ = 18125140536000. Its totient is φ = 8150528520432.

The previous prime is 12230131321189. The next prime is 12230131321201. The reversal of 12230131321197 is 79112313103221.

12230131321197 is a `hidden beast` number, since 1 + 2 + 2 + 301 + 313 + 21 + 19 + 7 = 666.

It is not a de Polignac number, because 12230131321197 - 2³ = 12230131321189 is a prime.

It is a super-2 number, since 2×12230131321197² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230131321997) 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, 80265822 + ... + 80418047.

It is an arithmetic number, because the mean of its divisors is an integer number (1132821283500).

Almost surely, 2^{12230131321197} is an apocalyptic number.

It is an amenable number.

12230131321197 is a deficient number, since it is larger than the sum of its proper divisors (5895009214803).

12230131321197 is a wasteful number, since it uses less digits than its factorization.

12230131321197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160686697 (or 160686691 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 12230131321197 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred ninety-seven".