1112234518 has 16 divisors (see below), whose sum is σ = 1675802016. Its totient is φ = 553639680.

The previous prime is 1112234509. The next prime is 1112234531. The reversal of 1112234518 is 8154322111.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 720055 + ... + 721597.

It is an arithmetic number, because the mean of its divisors is an integer number (104737626).

Almost surely, 2^1112234518 is an apocalyptic number.

1112234518 is a deficient number, since it is larger than the sum of its proper divisors (563567498).

1112234518 is a wasteful number, since it uses less digits than its factorization.

1112234518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919.

The product of its digits is 1920, while the sum is 28.

The square root of 1112234518 is about 33350.1801794233. The cubic root of 1112234518 is about 1036.0931197137.

Adding to 1112234518 its reverse (8154322111), we get a palindrome (9266556629).

The spelling of 1112234518 in words is "one billion, one hundred twelve million, two hundred thirty-four thousand, five hundred eighteen".