1112140255 has 8 divisors (see below), whose sum is σ = 1413072432. Its totient is φ = 837376128.

The previous prime is 1112140247. The next prime is 1112140279. The reversal of 1112140255 is 5520412111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112140255 - 2³ = 1112140247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6541917 + ... + 6542086.

It is an arithmetic number, because the mean of its divisors is an integer number (176634054).

Almost surely, 2^1112140255 is an apocalyptic number.

1112140255 is a deficient number, since it is larger than the sum of its proper divisors (300932177).

1112140255 is a wasteful number, since it uses less digits than its factorization.

1112140255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13084025.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1112140255 is about 33348.7669187333. The cubic root of 1112140255 is about 1036.0638489070.

Adding to 1112140255 its reverse (5520412111), we get a palindrome (6632552366).

The spelling of 1112140255 in words is "one billion, one hundred twelve million, one hundred forty thousand, two hundred fifty-five".