12230020323049 has 2 divisors, whose sum is σ = 12230020323050. Its totient is φ = 12230020323048.

The previous prime is 12230020323047. The next prime is 12230020323139. The reversal of 12230020323049 is 94032302003221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10157192091225 + 2072828231824 = 3187035^2 + 1439732^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230020323049 - 2¹ = 12230020323047 is a prime.

Together with 12230020323047, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12230020323049.

It is not a weakly prime, because it can be changed into another prime (12230020323047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115010161524 + 6115010161525.

It is an arithmetic number, because the mean of its divisors is an integer number (6115010161525).

Almost surely, 2^{12230020323049} is an apocalyptic number.

It is an amenable number.

12230020323049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230020323049 is an equidigital number, since it uses as much as digits as its factorization.

12230020323049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 12230020323049 in words is "twelve trillion, two hundred thirty billion, twenty million, three hundred twenty-three thousand, forty-nine".