112200212201212 has 12 divisors (see below), whose sum is σ = 196390764385816. Its totient is φ = 56088565233840.

The previous prime is 112200212201173. The next prime is 112200212201219. The reversal of 112200212201212 is 212102212002211.

It is a self number, because there is not a number n which added to its sum of digits gives 112200212201212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200212201219) 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, 2885194818 + ... + 2885233705.

Almost surely, 2^{112200212201212} is an apocalyptic number.

It is an amenable number.

112200212201212 is a deficient number, since it is larger than the sum of its proper divisors (84190552184604).

112200212201212 is a wasteful number, since it uses less digits than its factorization.

112200212201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770433388 (or 5770433386 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112200212201212 its reverse (212102212002211), we get a palindrome (324302424203423).

The spelling of 112200212201212 in words is "one hundred twelve trillion, two hundred billion, two hundred twelve million, two hundred one thousand, two hundred twelve".