210112102212 has 48 divisors (see below), whose sum is σ = 498410932992. Its totient is φ = 68873690880.

The previous prime is 210112102183. The next prime is 210112102313. The reversal of 210112102212 is 212201211012.

210112102212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210112102191 and 210112102200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3478533 + ... + 3538419.

It is an arithmetic number, because the mean of its divisors is an integer number (10383561104).

Almost surely, 2^210112102212 is an apocalyptic number.

It is an amenable number.

210112102212 is an abundant number, since it is smaller than the sum of its proper divisors (288298830780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210112102212 is a wasteful number, since it uses less digits than its factorization.

210112102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64748 (or 64746 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210112102212 its reverse (212201211012), we get a palindrome (422313313224).

The spelling of 210112102212 in words is "two hundred ten billion, one hundred twelve million, one hundred two thousand, two hundred twelve".