1109199114 has 24 divisors (see below), whose sum is σ = 2404779780. Its totient is φ = 369499968.

The previous prime is 1109199109. The next prime is 1109199121. The reversal of 1109199114 is 4119919011.

It can be written as a sum of positive squares in 2 ways, for example, as 1091179089 + 18020025 = 33033^2 + 4245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11232 + ... + 48420.

Almost surely, 2^1109199114 is an apocalyptic number.

1109199114 is an abundant number, since it is smaller than the sum of its proper divisors (1295580666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1109199114 is a wasteful number, since it uses less digits than its factorization.

1109199114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38854 (or 38851 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 36.

The square root of 1109199114 is about 33304.6410279408. The cubic root of 1109199114 is about 1035.1497255913.

The spelling of 1109199114 in words is "one billion, one hundred nine million, one hundred ninety-nine thousand, one hundred fourteen".