1112115424 has 24 divisors (see below), whose sum is σ = 2502260208. Its totient is φ = 476620800.

The previous prime is 1112115413. The next prime is 1112115443. The reversal of 1112115424 is 4245112111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112115395 and 1112115404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2482177 + ... + 2482624.

It is an arithmetic number, because the mean of its divisors is an integer number (104260842).

Almost surely, 2^1112115424 is an apocalyptic number.

1112115424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1112115424 is an abundant number, since it is smaller than the sum of its proper divisors (1390144784).

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

1112115424 is an equidigital number, since it uses as much as digits as its factorization.

1112115424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4964818 (or 4964810 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 1112115424 is about 33348.3946240295. The cubic root of 1112115424 is about 1036.0561380411.

Adding to 1112115424 its reverse (4245112111), we get a palindrome (5357227535).

The spelling of 1112115424 in words is "one billion, one hundred twelve million, one hundred fifteen thousand, four hundred twenty-four".