112210021210012 has 24 divisors (see below), whose sum is σ = 214235724471552. Its totient is φ = 51000604364400.

The previous prime is 112210021210009. The next prime is 112210021210013. The reversal of 112210021210012 is 210012120012211.

112210021210012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210021210013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98193738 + ... + 99329905.

It is an arithmetic number, because the mean of its divisors is an integer number (8926488519648).

Almost surely, 2^{112210021210012} is an apocalyptic number.

It is an amenable number.

112210021210012 is a deficient number, since it is larger than the sum of its proper divisors (102025703261540).

112210021210012 is a wasteful number, since it uses less digits than its factorization.

112210021210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197536569 (or 197536567 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112210021210012 its reverse (210012120012211), we get a palindrome (322222141222223).

The spelling of 112210021210012 in words is "one hundred twelve trillion, two hundred ten billion, twenty-one million, two hundred ten thousand, twelve".