112044251209 has 8 divisors (see below), whose sum is σ = 127544444352. Its totient is φ = 97429783440.

The previous prime is 112044251177. The next prime is 112044251213. The reversal of 112044251209 is 902152440211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112044251209 - 2⁵ = 112044251177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112044251279) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 221431074 + ... + 221431579.

It is an arithmetic number, because the mean of its divisors is an integer number (15943055544).

Almost surely, 2^112044251209 is an apocalyptic number.

It is an amenable number.

112044251209 is a deficient number, since it is larger than the sum of its proper divisors (15500193143).

112044251209 is a wasteful number, since it uses less digits than its factorization.

112044251209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442862687.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 112044251209 in words is "one hundred twelve billion, forty-four million, two hundred fifty-one thousand, two hundred nine".