1109910229 has 8 divisors (see below), whose sum is σ = 1175525568. Its totient is φ = 1044331200.

The previous prime is 1109910227. The next prime is 1109910247. The reversal of 1109910229 is 9220199011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1109910229 - 2¹ = 1109910227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1109910194 and 1109910203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109910227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77574 + ... + 90760.

It is an arithmetic number, because the mean of its divisors is an integer number (146940696).

Almost surely, 2^1109910229 is an apocalyptic number.

It is an amenable number.

1109910229 is a deficient number, since it is larger than the sum of its proper divisors (65615339).

1109910229 is a wasteful number, since it uses less digits than its factorization.

1109910229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18155.

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 1109910229 is about 33315.3152318870. The cubic root of 1109910229 is about 1035.3708921475.

The spelling of 1109910229 in words is "one billion, one hundred nine million, nine hundred ten thousand, two hundred twenty-nine".