112120111120099 has 4 divisors (see below), whose sum is σ = 112133975368464. Its totient is φ = 112106246871736.

The previous prime is 112120111119967. The next prime is 112120111120109. The reversal of 112120111120099 is 990021111021211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112120111120099 - 2¹³ = 112120111111907 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 112120111120099.

It is not an unprimeable number, because it can be changed into a prime (112120111120799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6932112052 + ... + 6932128225.

It is an arithmetic number, because the mean of its divisors is an integer number (28033493842116).

Almost surely, 2^{112120111120099} is an apocalyptic number.

112120111120099 is a deficient number, since it is larger than the sum of its proper divisors (13864248365).

112120111120099 is an equidigital number, since it uses as much as digits as its factorization.

112120111120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13864248364.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 112120111120099 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred eleven million, one hundred twenty thousand, ninety-nine".