12212112212039 has 2 divisors, whose sum is σ = 12212112212040. Its totient is φ = 12212112212038.

The previous prime is 12212112211993. The next prime is 12212112212087. The reversal of 12212112212039 is 93021221121221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212112212039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212112212089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106056106019 + 6106056106020.

It is an arithmetic number, because the mean of its divisors is an integer number (6106056106020).

Almost surely, 2^{12212112212039} is an apocalyptic number.

12212112212039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212112212039 is an equidigital number, since it uses as much as digits as its factorization.

12212112212039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12212112212039 in words is "twelve trillion, two hundred twelve billion, one hundred twelve million, two hundred twelve thousand, thirty-nine".