1120241112 has 64 divisors (see below), whose sum is σ = 2977430400. Its totient is φ = 350016000.

The previous prime is 1120241107. The next prime is 1120241113. The reversal of 1120241112 is 2111420211.

It is a junction number, because it is equal to n+sod(n) for n = 1120241091 and 1120241100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120241113) by changing a digit.

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, 96939 + ... + 107877.

It is an arithmetic number, because the mean of its divisors is an integer number (46522350).

Almost surely, 2^1120241112 is an apocalyptic number.

1120241112 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 1120241112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1488715200).

1120241112 is an abundant number, since it is smaller than the sum of its proper divisors (1857189288).

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

1120241112 is a wasteful number, since it uses less digits than its factorization.

1120241112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216 (or 11212 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1120241112 is about 33470.0031670151. The cubic root of 1120241112 is about 1038.5733372040.

Adding to 1120241112 its reverse (2111420211), we get a palindrome (3231661323).

The spelling of 1120241112 in words is "one billion, one hundred twenty million, two hundred forty-one thousand, one hundred twelve".