200122259 has 2 divisors, whose sum is σ = 200122260. Its totient is φ = 200122258.

The previous prime is 200122211. The next prime is 200122261. The reversal of 200122259 is 952221002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200122259 is a prime.

Together with 200122261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200124259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061129 + 100061130.

It is an arithmetic number, because the mean of its divisors is an integer number (100061130).

Almost surely, 2^200122259 is an apocalyptic number.

200122259 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122259 is an equidigital number, since it uses as much as digits as its factorization.

200122259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 200122259 is about 14146.4574717489. The cubic root of 200122259 is about 584.9226858646.

The spelling of 200122259 in words is "two hundred million, one hundred twenty-two thousand, two hundred fifty-nine".