323212120110199 has 2 divisors, whose sum is σ = 323212120110200. Its totient is φ = 323212120110198.

The previous prime is 323212120110193. The next prime is 323212120110221. The reversal of 323212120110199 is 991011021212323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323212120110199 - 2²⁹ = 323211583239287 is a prime.

It is a super-2 number, since 2×323212120110199² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212120110193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606060055099 + 161606060055100.

It is an arithmetic number, because the mean of its divisors is an integer number (161606060055100).

Almost surely, 2^{323212120110199} is an apocalyptic number.

323212120110199 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212120110199 is an equidigital number, since it uses as much as digits as its factorization.

323212120110199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 323212120110199 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred twenty million, one hundred ten thousand, one hundred ninety-nine".