1120440119 has 4 divisors (see below), whose sum is σ = 1120827144. Its totient is φ = 1120053096.

The previous prime is 1120440109. The next prime is 1120440151. The reversal of 1120440119 is 9110440211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9110440211 = 22817 ⋅399283.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120440119 is a prime.

It is a super-2 number, since 2×1120440119² = 2510772120529468322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120440094 and 1120440103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120440109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189137 + ... + 194970.

It is an arithmetic number, because the mean of its divisors is an integer number (280206786).

Almost surely, 2^1120440119 is an apocalyptic number.

1120440119 is a deficient number, since it is larger than the sum of its proper divisors (387025).

1120440119 is an equidigital number, since it uses as much as digits as its factorization.

1120440119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387024.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1120440119 is about 33472.9759507576. The cubic root of 1120440119 is about 1038.6348332291.

The spelling of 1120440119 in words is "one billion, one hundred twenty million, four hundred forty thousand, one hundred nineteen".