200111220110211 has 8 divisors (see below), whose sum is σ = 266828077329744. Its totient is φ = 133400921482080.

The previous prime is 200111220110189. The next prime is 200111220110239. The reversal of 200111220110211 is 112011022111002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200111220110211 - 2³⁰ = 200110146368387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200111220110261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639576656 + ... + 1639698701.

It is an arithmetic number, because the mean of its divisors is an integer number (33353509666218).

Almost surely, 2^{200111220110211} is an apocalyptic number.

200111220110211 is a deficient number, since it is larger than the sum of its proper divisors (66716857219533).

200111220110211 is a wasteful number, since it uses less digits than its factorization.

200111220110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279295701.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200111220110211 its reverse (112011022111002), we get a palindrome (312122242221213).

The spelling of 200111220110211 in words is "two hundred trillion, one hundred eleven billion, two hundred twenty million, one hundred ten thousand, two hundred eleven".