200122112110211 has 4 divisors (see below), whose sum is σ = 207022874596800. Its totient is φ = 193221349623624.

The previous prime is 200122112110177. The next prime is 200122112110213. The reversal of 200122112110211 is 112011211221002.

200122112110211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200122112110211 - 2²² = 200122107915907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200122112110211.

It is not an unprimeable number, because it can be changed into a prime (200122112110213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3450381243251 + ... + 3450381243308.

It is an arithmetic number, because the mean of its divisors is an integer number (51755718649200).

Almost surely, 2^{200122112110211} is an apocalyptic number.

200122112110211 is a deficient number, since it is larger than the sum of its proper divisors (6900762486589).

200122112110211 is an equidigital number, since it uses as much as digits as its factorization.

200122112110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900762486588.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200122112110211 its reverse (112011211221002), we get a palindrome (312133323331213).

The spelling of 200122112110211 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twelve million, one hundred ten thousand, two hundred eleven".