112011201212 has 6 divisors (see below), whose sum is σ = 196019602128. Its totient is φ = 56005600604.

The previous prime is 112011201173. The next prime is 112011201227. The reversal of 112011201212 is 212102110211.

112011201212 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14001400148 + ... + 14001400155.

It is an arithmetic number, because the mean of its divisors is an integer number (32669933688).

Almost surely, 2^112011201212 is an apocalyptic number.

It is an amenable number.

112011201212 is a deficient number, since it is larger than the sum of its proper divisors (84008400916).

112011201212 is a wasteful number, since it uses less digits than its factorization.

112011201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28002800307 (or 28002800305 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112011201212 its reverse (212102110211), we get a palindrome (324113311423).

The spelling of 112011201212 in words is "one hundred twelve billion, eleven million, two hundred one thousand, two hundred twelve".