112011011212 has 12 divisors (see below), whose sum is σ = 196041921040. Its totient is φ = 55999033776.

The previous prime is 112011011173. The next prime is 112011011249. The reversal of 112011011212 is 212110110211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112011011192 and 112011011201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1578912 + ... + 1648327.

Almost surely, 2^112011011212 is an apocalyptic number.

It is an amenable number.

112011011212 is a deficient number, since it is larger than the sum of its proper divisors (84030909828).

112011011212 is a wasteful number, since it uses less digits than its factorization.

112011011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235920 (or 3235918 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112011011212 its reverse (212110110211), we get a palindrome (324121121423).

The spelling of 112011011212 in words is "one hundred twelve billion, eleven million, eleven thousand, two hundred twelve".