212110120112 has 40 divisors (see below), whose sum is σ = 448360209360. Its totient is φ = 96405831680.

The previous prime is 212110120087. The next prime is 212110120121. The reversal of 212110120112 is 211021011212.

212110120112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2487008 + ... + 2570880.

It is an arithmetic number, because the mean of its divisors is an integer number (11209005234).

Almost surely, 2^212110120112 is an apocalyptic number.

212110120112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212110120112 is an abundant number, since it is smaller than the sum of its proper divisors (236250089248).

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

212110120112 is a wasteful number, since it uses less digits than its factorization.

212110120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98261 (or 98255 counting only the distinct ones).

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

Adding to 212110120112 its reverse (211021011212), we get a palindrome (423131131324).

The spelling of 212110120112 in words is "two hundred twelve billion, one hundred ten million, one hundred twenty thousand, one hundred twelve".