1110044120 has 64 divisors (see below), whose sum is σ = 2566235520. Its totient is φ = 431931904.

The previous prime is 1110044099. The next prime is 1110044179. The reversal of 1110044120 is 214400111.

It is a junction number, because it is equal to n+sod(n) for n = 1110044095 and 1110044104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323534 + ... + 326946.

It is an arithmetic number, because the mean of its divisors is an integer number (40097430).

Almost surely, 2^1110044120 is an apocalyptic number.

1110044120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110044120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283117760).

1110044120 is an abundant number, since it is smaller than the sum of its proper divisors (1456191400).

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

1110044120 is a wasteful number, since it uses less digits than its factorization.

1110044120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3644 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1110044120 is about 33317.3246224843. The cubic root of 1110044120 is about 1035.4125235235.

Adding to 1110044120 its reverse (214400111), we get a palindrome (1324444231).

The spelling of 1110044120 in words is "one billion, one hundred ten million, forty-four thousand, one hundred twenty".