210010012112 has 20 divisors (see below), whose sum is σ = 406910625696. Its totient is φ = 105000818400.

The previous prime is 210010012111. The next prime is 210010012117. The reversal of 210010012112 is 211210010012.

It is a junction number, because it is equal to n+sod(n) for n = 210010012093 and 210010012102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010012111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173987 + ... + 671037.

Almost surely, 2^210010012112 is an apocalyptic number.

It is an amenable number.

210010012112 is a deficient number, since it is larger than the sum of its proper divisors (196900613584).

210010012112 is a wasteful number, since it uses less digits than its factorization.

210010012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523466 (or 523460 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210010012112 its reverse (211210010012), we get a palindrome (421220022124).

The spelling of 210010012112 in words is "two hundred ten billion, ten million, twelve thousand, one hundred twelve".