212112119999599 has 2 divisors, whose sum is σ = 212112119999600. Its totient is φ = 212112119999598.

The previous prime is 212112119999587. The next prime is 212112119999617. The reversal of 212112119999599 is 995999911211212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212112119999599 - 2¹¹ = 212112119997551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212112119996599) 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, 106056059999799 + 106056059999800.

It is an arithmetic number, because the mean of its divisors is an integer number (106056059999800).

Almost surely, 2^{212112119999599} is an apocalyptic number.

212112119999599 is a deficient number, since it is larger than the sum of its proper divisors (1).

212112119999599 is an equidigital number, since it uses as much as digits as its factorization.

212112119999599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21257640, while the sum is 70.

The spelling of 212112119999599 in words is "two hundred twelve trillion, one hundred twelve billion, one hundred nineteen million, nine hundred ninety-nine thousand, five hundred ninety-nine".