12210202220239 has 2 divisors, whose sum is σ = 12210202220240. Its totient is φ = 12210202220238.

The previous prime is 12210202220149. The next prime is 12210202220297. The reversal of 12210202220239 is 93202220201221.

12210202220239 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 12210202220239 - 2¹⁷ = 12210202089167 is a prime.

It is a super-2 number, since 2×12210202220239² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210202220539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105101110119 + 6105101110120.

It is an arithmetic number, because the mean of its divisors is an integer number (6105101110120).

Almost surely, 2^{12210202220239} is an apocalyptic number.

12210202220239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210202220239 is an equidigital number, since it uses as much as digits as its factorization.

12210202220239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 12210202220239 in words is "twelve trillion, two hundred ten billion, two hundred two million, two hundred twenty thousand, two hundred thirty-nine".