1109782282 has 24 divisors (see below), whose sum is σ = 1942817184. Its totient is φ = 474058872.

The previous prime is 1109782277. The next prime is 1109782291. The reversal of 1109782282 is 2822879011.

It is a super-2 number, since 2×1109782282² = 2463233426882255048, which contains 22 as substring.

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, 11643 + ... + 48529.

It is an arithmetic number, because the mean of its divisors is an integer number (80950716).

Almost surely, 2^1109782282 is an apocalyptic number.

1109782282 is a deficient number, since it is larger than the sum of its proper divisors (833034902).

1109782282 is a wasteful number, since it uses less digits than its factorization.

1109782282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37210 (or 37203 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 1109782282 is about 33313.3949335699. The cubic root of 1109782282 is about 1035.3311058396.

The spelling of 1109782282 in words is "one billion, one hundred nine million, seven hundred eighty-two thousand, two hundred eighty-two".