212210020112 has 40 divisors (see below), whose sum is σ = 415218960000. Its totient is φ = 105057790592.

The previous prime is 212210020073. The next prime is 212210020123. The reversal of 212210020112 is 211020012212.

212210020112 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, 3304889 + ... + 3368487.

It is an arithmetic number, because the mean of its divisors is an integer number (10380474000).

Almost surely, 2^212210020112 is an apocalyptic number.

It is an amenable number.

212210020112 is a deficient number, since it is larger than the sum of its proper divisors (203008939888).

212210020112 is a wasteful number, since it uses less digits than its factorization.

212210020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65663 (or 65657 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212210020112 its reverse (211020012212), we get a palindrome (423230032324).

The spelling of 212210020112 in words is "two hundred twelve billion, two hundred ten million, twenty thousand, one hundred twelve".