212000210112199 has 2 divisors, whose sum is σ = 212000210112200. Its totient is φ = 212000210112198.

The previous prime is 212000210112179. The next prime is 212000210112221. The reversal of 212000210112199 is 991211012000212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212000210112199 - 2⁷ = 212000210112071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212000210112199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212000210112179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000105056099 + 106000105056100.

It is an arithmetic number, because the mean of its divisors is an integer number (106000105056100).

Almost surely, 2^{212000210112199} is an apocalyptic number.

212000210112199 is a deficient number, since it is larger than the sum of its proper divisors (1).

212000210112199 is an equidigital number, since it uses as much as digits as its factorization.

212000210112199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 212000210112199 in words is "two hundred twelve trillion, two hundred ten million, one hundred twelve thousand, one hundred ninety-nine".