112112321030009 has 4 divisors (see below), whose sum is σ = 115728847514880. Its totient is φ = 108495794545140.

The previous prime is 112112321029999. The next prime is 112112321030023. The reversal of 112112321030009 is 900030123211211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112112321030009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112112321030009.

It is not an unprimeable number, because it can be changed into a prime (112112321020009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1808263242389 + ... + 1808263242450.

It is an arithmetic number, because the mean of its divisors is an integer number (28932211878720).

Almost surely, 2^{112112321030009} is an apocalyptic number.

It is an amenable number.

112112321030009 is a deficient number, since it is larger than the sum of its proper divisors (3616526484871).

112112321030009 is an equidigital number, since it uses as much as digits as its factorization.

112112321030009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616526484870.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 112112321030009 in words is "one hundred twelve trillion, one hundred twelve billion, three hundred twenty-one million, thirty thousand, nine".