12012202010239 has 2 divisors, whose sum is σ = 12012202010240. Its totient is φ = 12012202010238.

The previous prime is 12012202010177. The next prime is 12012202010243. The reversal of 12012202010239 is 93201020221021.

It is a strong prime.

It is an emirp because it is prime and its reverse (93201020221021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12012202010239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12012202010269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006101005119 + 6006101005120.

It is an arithmetic number, because the mean of its divisors is an integer number (6006101005120).

Almost surely, 2^{12012202010239} is an apocalyptic number.

12012202010239 is a deficient number, since it is larger than the sum of its proper divisors (1).

12012202010239 is an equidigital number, since it uses as much as digits as its factorization.

12012202010239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 12012202010239 in words is "twelve trillion, twelve billion, two hundred two million, ten thousand, two hundred thirty-nine".