210211120211 has 16 divisors (see below), whose sum is σ = 223942500000. Its totient is φ = 196750135296.

The previous prime is 210211120201. The next prime is 210211120219. The reversal of 210211120211 is 112021112012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210211120211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210211120219) 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, 2062295 + ... + 2161823.

It is an arithmetic number, because the mean of its divisors is an integer number (13996406250).

Almost surely, 2^210211120211 is an apocalyptic number.

210211120211 is a deficient number, since it is larger than the sum of its proper divisors (13731379789).

210211120211 is a wasteful number, since it uses less digits than its factorization.

210211120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100886.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210211120211 its reverse (112021112012), we get a palindrome (322232232223).

The spelling of 210211120211 in words is "two hundred ten billion, two hundred eleven million, one hundred twenty thousand, two hundred eleven".