12122320310159 has 2 divisors, whose sum is σ = 12122320310160. Its totient is φ = 12122320310158.

The previous prime is 12122320310123. The next prime is 12122320310171. The reversal of 12122320310159 is 95101302322121.

12122320310159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12122320310159 - 2²⁸ = 12122051874703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122320300159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061160155079 + 6061160155080.

It is an arithmetic number, because the mean of its divisors is an integer number (6061160155080).

Almost surely, 2^{12122320310159} is an apocalyptic number.

12122320310159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122320310159 is an equidigital number, since it uses as much as digits as its factorization.

12122320310159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 12122320310159 in words is "twelve trillion, one hundred twenty-two billion, three hundred twenty million, three hundred ten thousand, one hundred fifty-nine".