112066999 has 4 divisors (see below), whose sum is σ = 122254920. Its totient is φ = 101879080.

The previous prime is 112066993. The next prime is 112067003. The reversal of 112066999 is 999660211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112066999 - 2¹⁵ = 112034231 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 (112066993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5093944 + ... + 5093965.

It is an arithmetic number, because the mean of its divisors is an integer number (30563730).

Almost surely, 2^112066999 is an apocalyptic number.

112066999 is a deficient number, since it is larger than the sum of its proper divisors (10187921).

112066999 is a wasteful number, since it uses less digits than its factorization.

112066999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10187920.

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 112066999 is about 10586.1701762252. The cubic root of 112066999 is about 482.1245510097.

The spelling of 112066999 in words is "one hundred twelve million, sixty-six thousand, nine hundred ninety-nine".