212023201200199 has 2 divisors, whose sum is σ = 212023201200200. Its totient is φ = 212023201200198.

The previous prime is 212023201200193. The next prime is 212023201200233. The reversal of 212023201200199 is 991002102320212.

It is an a-pointer prime, because the next prime (212023201200233) can be obtained adding 212023201200199 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212023201200199 - 2³ = 212023201200191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212023201200191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011600600099 + 106011600600100.

It is an arithmetic number, because the mean of its divisors is an integer number (106011600600100).

Almost surely, 2^{212023201200199} is an apocalyptic number.

212023201200199 is a deficient number, since it is larger than the sum of its proper divisors (1).

212023201200199 is an equidigital number, since it uses as much as digits as its factorization.

212023201200199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 212023201200199 in words is "two hundred twelve trillion, twenty-three billion, two hundred one million, two hundred thousand, one hundred ninety-nine".