12212011021039 has 2 divisors, whose sum is σ = 12212011021040. Its totient is φ = 12212011021038.

The previous prime is 12212011020971. The next prime is 12212011021051. The reversal of 12212011021039 is 93012011021221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212011021039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212011021069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106005510519 + 6106005510520.

It is an arithmetic number, because the mean of its divisors is an integer number (6106005510520).

Almost surely, 2^{12212011021039} is an apocalyptic number.

12212011021039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212011021039 is an equidigital number, since it uses as much as digits as its factorization.

12212011021039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 12212011021039 in words is "twelve trillion, two hundred twelve billion, eleven million, twenty-one thousand, thirty-nine".