111110000009 has 8 divisors (see below), whose sum is σ = 111993981792. Its totient is φ = 110226561120.

The previous prime is 111109999969. The next prime is 111110000011. The reversal of 111110000009 is 900000011111.

It is a happy number.

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 111110000009 - 2²⁰ = 111108951433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111109999948 and 111110000002.

It is not an unprimeable number, because it can be changed into a prime (111110000509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280277 + ... + 548429.

It is an arithmetic number, because the mean of its divisors is an integer number (13999247724).

Almost surely, 2^111110000009 is an apocalyptic number.

It is an amenable number.

111110000009 is a deficient number, since it is larger than the sum of its proper divisors (883981783).

111110000009 is a wasteful number, since it uses less digits than its factorization.

111110000009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271447.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 111110000009 in words is "one hundred eleven billion, one hundred ten million, nine", and thus it is an aban number.