212010002112 has 56 divisors (see below), whose sum is σ = 580286012400. Its totient is φ = 68233102336.

The previous prime is 212010002003. The next prime is 212010002143. The reversal of 212010002112 is 211200010212.

212010002112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 19032687 + ... + 19043822.

Almost surely, 2^212010002112 is an apocalyptic number.

It is an amenable number.

212010002112 is an abundant number, since it is smaller than the sum of its proper divisors (368276010288).

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

212010002112 is a wasteful number, since it uses less digits than its factorization.

212010002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38076553 (or 38076543 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212010002112 its reverse (211200010212), we get a palindrome (423210012324).

The spelling of 212010002112 in words is "two hundred twelve billion, ten million, two thousand, one hundred twelve".