12230020323139 has 2 divisors, whose sum is σ = 12230020323140. Its totient is φ = 12230020323138.

The previous prime is 12230020323049. The next prime is 12230020323149. The reversal of 12230020323139 is 93132302003221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12230020323139 - 2⁷ = 12230020323011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12230020323139.

It is not a weakly prime, because it can be changed into another prime (12230020323149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115010161569 + 6115010161570.

It is an arithmetic number, because the mean of its divisors is an integer number (6115010161570).

Almost surely, 2^{12230020323139} is an apocalyptic number.

12230020323139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230020323139 is an equidigital number, since it uses as much as digits as its factorization.

12230020323139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 12230020323139 in words is "twelve trillion, two hundred thirty billion, twenty million, three hundred twenty-three thousand, one hundred thirty-nine".