200122122102211 has 16 divisors (see below), whose sum is σ = 203220421701120. Its totient is φ = 197033577572160.

The previous prime is 200122122102193. The next prime is 200122122102223. The reversal of 200122122102211 is 112201221221002.

It is a cyclic number.

It is not a de Polignac number, because 200122122102211 - 2¹¹ = 200122122100163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200122122100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266006700 + ... + 266757958.

It is an arithmetic number, because the mean of its divisors is an integer number (12701276356320).

Almost surely, 2^{200122122102211} is an apocalyptic number.

200122122102211 is a deficient number, since it is larger than the sum of its proper divisors (3098299598909).

200122122102211 is an equidigital number, since it uses as much as digits as its factorization.

200122122102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757746.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 200122122102211 its reverse (112201221221002), we get a palindrome (312323343323213).

The spelling of 200122122102211 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred two thousand, two hundred eleven".