112019999999999 has 8 divisors (see below), whose sum is σ = 137870769230880. Its totient is φ = 88631208791136.

The previous prime is 112019999999959. The next prime is 112020000000059. The reversal of 112019999999999 is 999999999910211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112019999999999 is a prime.

It is a super-9 number, since 9×112019999999999⁹ (a number of 128 digits) contains 999999999 as substring.

112019999999999 is a modest number, since divided by 99999999 gives 1120199 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112019999999959) 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, 615494505404 + ... + 615494505585.

It is an arithmetic number, because the mean of its divisors is an integer number (17233846153860).

Almost surely, 2^{112019999999999} is an apocalyptic number.

112019999999999 is a deficient number, since it is larger than the sum of its proper divisors (25850769230881).

112019999999999 is a wasteful number, since it uses less digits than its factorization.

112019999999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230989011009.

The product of its (nonzero) digits is 6973568802, while the sum is 95.

The spelling of 112019999999999 in words is "one hundred twelve trillion, nineteen billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".