1112113330212 has 24 divisors (see below), whose sum is σ = 2596829409216. Its totient is φ = 370433256928.

The previous prime is 1112113330187. The next prime is 1112113330291. The reversal of 1112113330212 is 2120333112111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33881223 + ... + 33914030.

It is an arithmetic number, because the mean of its divisors is an integer number (108201225384).

Almost surely, 2^{1112113330212} is an apocalyptic number.

1112113330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112113330212 is an abundant number, since it is smaller than the sum of its proper divisors (1484716079004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112113330212 is a wasteful number, since it uses less digits than its factorization.

1112113330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67796627 (or 67796625 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1112113330212 its reverse (2120333112111), we get a palindrome (3232446442323).

The spelling of 1112113330212 in words is "one trillion, one hundred twelve billion, one hundred thirteen million, three hundred thirty thousand, two hundred twelve".