1120111404 has 48 divisors (see below), whose sum is σ = 2645330688. Its totient is φ = 368854848.

The previous prime is 1120111393. The next prime is 1120111423. The reversal of 1120111404 is 4041110211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687639 + ... + 689265.

It is an arithmetic number, because the mean of its divisors is an integer number (55111056).

Almost surely, 2^1120111404 is an apocalyptic number.

It is an amenable number.

1120111404 is an abundant number, since it is smaller than the sum of its proper divisors (1525219284).

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

1120111404 is a wasteful number, since it uses less digits than its factorization.

1120111404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1120111404 is about 33468.0654355760. The cubic root of 1120111404 is about 1038.5332516461.

Adding to 1120111404 its reverse (4041110211), we get a palindrome (5161221615).

The spelling of 1120111404 in words is "one billion, one hundred twenty million, one hundred eleven thousand, four hundred four".