1109227914 has 48 divisors (see below), whose sum is σ = 2463338592. Its totient is φ = 360539424.

The previous prime is 1109227913. The next prime is 1109227939. The reversal of 1109227914 is 4197229011.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1109227913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863917 + ... + 865199.

It is an arithmetic number, because the mean of its divisors is an integer number (51319554).

Almost surely, 2^1109227914 is an apocalyptic number.

1109227914 is an abundant number, since it is smaller than the sum of its proper divisors (1354110678).

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

1109227914 is a wasteful number, since it uses less digits than its factorization.

1109227914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 1109227914 is about 33305.0733973069. The cubic root of 1109227914 is about 1035.1586846242.

The spelling of 1109227914 in words is "one billion, one hundred nine million, two hundred twenty-seven thousand, nine hundred fourteen".