1112118084 has 144 divisors (see below), whose sum is σ = 3562855296. Its totient is φ = 284083200.

The previous prime is 1112118083. The next prime is 1112118097. The reversal of 1112118084 is 4808112111.

It is not an unprimeable number, because it can be changed into a prime (1112118083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165804 + ... + 172380.

Almost surely, 2^1112118084 is an apocalyptic number.

1112118084 is a gapful number since it is divisible by the number (14) 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 1112118084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781427648).

1112118084 is an abundant number, since it is smaller than the sum of its proper divisors (2450737212).

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

1112118084 is a wasteful number, since it uses less digits than its factorization.

1112118084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666 (or 6661 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 27.

The square root of 1112118084 is about 33348.4345059854. The cubic root of 1112118084 is about 1036.0569640667.

The spelling of 1112118084 in words is "one billion, one hundred twelve million, one hundred eighteen thousand, eighty-four".