112120599999 has 8 divisors (see below), whose sum is σ = 149533833600. Its totient is φ = 74727216536.

The previous prime is 112120599989. The next prime is 112120600001. The reversal of 112120599999 is 999995021211.

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

It is a cyclic number.

It is not a de Polignac number, because 112120599999 - 2¹⁵ = 112120567231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120599989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4949349 + ... + 4971950.

It is an arithmetic number, because the mean of its divisors is an integer number (18691729200).

Almost surely, 2^112120599999 is an apocalyptic number.

112120599999 is a deficient number, since it is larger than the sum of its proper divisors (37413233601).

112120599999 is an equidigital number, since it uses as much as digits as its factorization.

112120599999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925069.

The product of its (nonzero) digits is 1180980, while the sum is 57.

The spelling of 112120599999 in words is "one hundred twelve billion, one hundred twenty million, five hundred ninety-nine thousand, nine hundred ninety-nine".