112112101100009 has 8 divisors (see below), whose sum is σ = 112577786365440. Its totient is φ = 111646419883200.

The previous prime is 112112101099991. The next prime is 112112101100017. The reversal of 112112101100009 is 900001101211211.

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 112112101100009 - 2¹⁶ = 112112101034473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112101100099) 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, 62830664 + ... + 64590374.

It is an arithmetic number, because the mean of its divisors is an integer number (14072223295680).

Almost surely, 2^{112112101100009} is an apocalyptic number.

It is an amenable number.

112112101100009 is a deficient number, since it is larger than the sum of its proper divisors (465685265431).

112112101100009 is a wasteful number, since it uses less digits than its factorization.

112112101100009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024311.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 112112101100009 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred one million, one hundred thousand, nine".