201120100122199 has 2 divisors, whose sum is σ = 201120100122200. Its totient is φ = 201120100122198.

The previous prime is 201120100122187. The next prime is 201120100122209. The reversal of 201120100122199 is 991221001021102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201120100122199 - 2²¹ = 201120098025047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201120100122199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201120100122169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560050061099 + 100560050061100.

It is an arithmetic number, because the mean of its divisors is an integer number (100560050061100).

Almost surely, 2^{201120100122199} is an apocalyptic number.

201120100122199 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120100122199 is an equidigital number, since it uses as much as digits as its factorization.

201120100122199 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 201120100122199 in words is "two hundred one trillion, one hundred twenty billion, one hundred million, one hundred twenty-two thousand, one hundred ninety-nine".