1112001099 has 16 divisors (see below), whose sum is σ = 1618026624. Its totient is φ = 673702400.

The previous prime is 1112001097. The next prime is 1112001103. The reversal of 1112001099 is 9901002111.

It is a cyclic number.

It is not a de Polignac number, because 1112001099 - 2¹ = 1112001097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112001097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150604 + ... + 157814.

It is an arithmetic number, because the mean of its divisors is an integer number (101126664).

Almost surely, 2^1112001099 is an apocalyptic number.

1112001099 is a deficient number, since it is larger than the sum of its proper divisors (506025525).

1112001099 is a wasteful number, since it uses less digits than its factorization.

1112001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898.

The product of its (nonzero) digits is 162, while the sum is 24.

The square root of 1112001099 is about 33346.6804794720. The cubic root of 1112001099 is about 1036.0206347788.

The spelling of 1112001099 in words is "one billion, one hundred twelve million, one thousand, ninety-nine".