200200122201211 has 16 divisors (see below), whose sum is σ = 223817299123968. Its totient is φ = 177498612799200.

The previous prime is 200200122201203. The next prime is 200200122201319. The reversal of 200200122201211 is 112102221002002.

It is a happy number.

It is not a de Polignac number, because 200200122201211 - 2³ = 200200122201203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200200122241211) 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, 319850791 + ... + 320476096.

It is an arithmetic number, because the mean of its divisors is an integer number (13988581195248).

Almost surely, 2^{200200122201211} is an apocalyptic number.

200200122201211 is a deficient number, since it is larger than the sum of its proper divisors (23617176922757).

200200122201211 is a wasteful number, since it uses less digits than its factorization.

200200122201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640327602.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200200122201211 its reverse (112102221002002), we get a palindrome (312302343203213).

The spelling of 200200122201211 in words is "two hundred trillion, two hundred billion, one hundred twenty-two million, two hundred one thousand, two hundred eleven".