112012020109999 has 8 divisors (see below), whose sum is σ = 112165112263680. Its totient is φ = 111858932065176.

The previous prime is 112012020109993. The next prime is 112012020110009. The reversal of 112012020109999 is 999901020210211.

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 112012020109999 - 2¹⁷ = 112012019978927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012020109993) 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 7 ways as a sum of consecutive naturals, for example, 55668402 + ... + 57645424.

It is an arithmetic number, because the mean of its divisors is an integer number (14020639032960).

Almost surely, 2^{112012020109999} is an apocalyptic number.

112012020109999 is a deficient number, since it is larger than the sum of its proper divisors (153092153681).

112012020109999 is an equidigital number, since it uses as much as digits as its factorization.

112012020109999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054429.

The product of its (nonzero) digits is 52488, while the sum is 46.

The spelling of 112012020109999 in words is "one hundred twelve trillion, twelve billion, twenty million, one hundred nine thousand, nine hundred ninety-nine".