112040012 has 24 divisors (see below), whose sum is σ = 226920960. Its totient is φ = 47408400.

The previous prime is 112040011. The next prime is 112040041. The reversal of 112040012 is 210040211.

It is a junction number, because it is equal to n+sod(n) for n = 112039975 and 112040002.

It is not an unprimeable number, because it can be changed into a prime (112040011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23114 + ... + 27537.

It is an arithmetic number, because the mean of its divisors is an integer number (9455040).

Almost surely, 2^112040012 is an apocalyptic number.

It is an amenable number.

112040012 is an abundant number, since it is smaller than the sum of its proper divisors (114880948).

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

112040012 is a wasteful number, since it uses less digits than its factorization.

112040012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50741 (or 50739 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112040012 is about 10584.8954647649. The cubic root of 112040012 is about 482.0858475558.

Adding to 112040012 its reverse (210040211), we get a palindrome (322080223).

The spelling of 112040012 in words is "one hundred twelve million, forty thousand, twelve".