201200122267 has 2 divisors, whose sum is σ = 201200122268. Its totient is φ = 201200122266.

The previous prime is 201200122159. The next prime is 201200122283. The reversal of 201200122267 is 762221002102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201200122267 - 2⁷ = 201200122139 is a prime.

It is not a weakly prime, because it can be changed into another prime (201209122267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600061133 + 100600061134.

It is an arithmetic number, because the mean of its divisors is an integer number (100600061134).

Almost surely, 2^201200122267 is an apocalyptic number.

201200122267 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200122267 is an equidigital number, since it uses as much as digits as its factorization.

201200122267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 201200122267 its reverse (762221002102), we get a palindrome (963421124369).

The spelling of 201200122267 in words is "two hundred one billion, two hundred million, one hundred twenty-two thousand, two hundred sixty-seven".