12212122010279 has 2 divisors, whose sum is σ = 12212122010280. Its totient is φ = 12212122010278.

The previous prime is 12212122010227. The next prime is 12212122010293. The reversal of 12212122010279 is 97201022121221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212122010279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212122010299) 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, 6106061005139 + 6106061005140.

It is an arithmetic number, because the mean of its divisors is an integer number (6106061005140).

Almost surely, 2^{12212122010279} is an apocalyptic number.

12212122010279 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212122010279 is an equidigital number, since it uses as much as digits as its factorization.

12212122010279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 12212122010279 in words is "twelve trillion, two hundred twelve billion, one hundred twenty-two million, ten thousand, two hundred seventy-nine".