112110120009 has 16 divisors (see below), whose sum is σ = 166345799040. Its totient is φ = 74624550480.

The previous prime is 112110119987. The next prime is 112110120029. The reversal of 112110120009 is 900021011211.

It is a happy number.

It is not a de Polignac number, because 112110120009 - 2¹⁹ = 112109595721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112110119973 and 112110120000.

It is not an unprimeable number, because it can be changed into a prime (112110120029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3191362 + ... + 3226299.

It is an arithmetic number, because the mean of its divisors is an integer number (10396612440).

Almost surely, 2^112110120009 is an apocalyptic number.

It is an amenable number.

112110120009 is a deficient number, since it is larger than the sum of its proper divisors (54235679031).

112110120009 is an equidigital number, since it uses as much as digits as its factorization.

112110120009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418317 (or 6418311 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 112110120009 in words is "one hundred twelve billion, one hundred ten million, one hundred twenty thousand, nine".