200110021211 has 16 divisors (see below), whose sum is σ = 210530275200. Its totient is φ = 189928233600.

The previous prime is 200110021171. The next prime is 200110021217. The reversal of 200110021211 is 112120011002.

It is a de Polignac number, because none of the positive numbers 2^k-200110021211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200110021192 and 200110021201.

It is not an unprimeable number, because it can be changed into a prime (200110021217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2990126 + ... + 3056316.

It is an arithmetic number, because the mean of its divisors is an integer number (13158142200).

Almost surely, 2^200110021211 is an apocalyptic number.

200110021211 is a deficient number, since it is larger than the sum of its proper divisors (10420253989).

200110021211 is a wasteful number, since it uses less digits than its factorization.

200110021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67990.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200110021211 its reverse (112120011002), we get a palindrome (312230032213).

The spelling of 200110021211 in words is "two hundred billion, one hundred ten million, twenty-one thousand, two hundred eleven".