100211210211 has 24 divisors (see below), whose sum is σ = 155877635520. Its totient is φ = 57098494992.

The previous prime is 100211210171. The next prime is 100211210227. The reversal of 100211210211 is 112012112001.

It is not a de Polignac number, because 100211210211 - 2²⁵ = 100177655779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211210261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 931281 + ... + 1033298.

It is an arithmetic number, because the mean of its divisors is an integer number (6494901480).

Almost surely, 2^100211210211 is an apocalyptic number.

100211210211 is a deficient number, since it is larger than the sum of its proper divisors (55666425309).

100211210211 is a wasteful number, since it uses less digits than its factorization.

100211210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964943 (or 1964936 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100211210211 its reverse (112012112001), we get a palindrome (212223322212).

The spelling of 100211210211 in words is "one hundred billion, two hundred eleven million, two hundred ten thousand, two hundred eleven".