210112102212011 has 24 divisors (see below), whose sum is σ = 224255213245440. Its totient is φ = 196315128878400.

The previous prime is 210112102211971. The next prime is 210112102212013. The reversal of 210112102212011 is 110212201211012.

210112102212011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210112102212011 - 2²⁶ = 210112035103147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210112102212013) 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, 2032157126 + ... + 2032260516.

It is an arithmetic number, because the mean of its divisors is an integer number (9343967218560).

Almost surely, 2^{210112102212011} is an apocalyptic number.

210112102212011 is a deficient number, since it is larger than the sum of its proper divisors (14143111033429).

210112102212011 is a wasteful number, since it uses less digits than its factorization.

210112102212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123627 (or 123554 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 210112102212011 its reverse (110212201211012), we get a palindrome (320324303423023).

The spelling of 210112102212011 in words is "two hundred ten trillion, one hundred twelve billion, one hundred two million, two hundred twelve thousand, eleven".