201200122159 has 2 divisors, whose sum is σ = 201200122160. Its totient is φ = 201200122158.

The previous prime is 201200122153. The next prime is 201200122267. The reversal of 201200122159 is 951221002102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201200122159 - 2⁷ = 201200122031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201200122153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600061079 + 100600061080.

It is an arithmetic number, because the mean of its divisors is an integer number (100600061080).

Almost surely, 2^201200122159 is an apocalyptic number.

201200122159 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200122159 is an equidigital number, since it uses as much as digits as its factorization.

201200122159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 201200122159 in words is "two hundred one billion, two hundred million, one hundred twenty-two thousand, one hundred fifty-nine".