12210122010239 has 2 divisors, whose sum is σ = 12210122010240. Its totient is φ = 12210122010238.

The previous prime is 12210122010197. The next prime is 12210122010343. The reversal of 12210122010239 is 93201022101221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210122010239 - 2²⁰ = 12210120961663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210122010439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105061005119 + 6105061005120.

It is an arithmetic number, because the mean of its divisors is an integer number (6105061005120).

Almost surely, 2^{12210122010239} is an apocalyptic number.

12210122010239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210122010239 is an equidigital number, since it uses as much as digits as its factorization.

12210122010239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12210122010239 in words is "twelve trillion, two hundred ten billion, one hundred twenty-two million, ten thousand, two hundred thirty-nine".