1116446112 has 96 divisors (see below), whose sum is σ = 3264528960. Its totient is φ = 371208960.

The previous prime is 1116446081. The next prime is 1116446129. The reversal of 1116446112 is 2116446111.

1116446112 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 44 + 611 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

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, 396903 + ... + 399705.

It is an arithmetic number, because the mean of its divisors is an integer number (34005510).

Almost surely, 2^1116446112 is an apocalyptic number.

1116446112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116446112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632264480).

1116446112 is an abundant number, since it is smaller than the sum of its proper divisors (2148082848).

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

1116446112 is a wasteful number, since it uses less digits than its factorization.

1116446112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283 (or 3269 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1116446112 is about 33413.2625165517. The cubic root of 1116446112 is about 1037.3992313607.

Subtracting 1116446112 from its reverse (2116446111), we obtain a palindrome (999999999).

The spelling of 1116446112 in words is "one billion, one hundred sixteen million, four hundred forty-six thousand, one hundred twelve".