1120116255 has 16 divisors (see below), whose sum is σ = 1792917504. Its totient is φ = 597151520.

The previous prime is 1120116233. The next prime is 1120116287. The reversal of 1120116255 is 5526110211.

It is not a de Polignac number, because 1120116255 - 2⁶ = 1120116191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26410 + ... + 54200.

It is an arithmetic number, because the mean of its divisors is an integer number (112057344).

Almost surely, 2^1120116255 is an apocalyptic number.

1120116255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1120116255 is a deficient number, since it is larger than the sum of its proper divisors (672801249).

1120116255 is a wasteful number, since it uses less digits than its factorization.

1120116255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30486.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 1120116255 is about 33468.1379075681. The cubic root of 1120116255 is about 1038.5347508772.

Adding to 1120116255 its reverse (5526110211), we get a palindrome (6646226466).

The spelling of 1120116255 in words is "one billion, one hundred twenty million, one hundred sixteen thousand, two hundred fifty-five".