2240112240 has 80 divisors (see below), whose sum is σ = 7715949600. Its totient is φ = 597362688.

The previous prime is 2240112197. The next prime is 2240112241. The reversal of 2240112240 is 422110422.

2240112240 is a `hidden beast` number, since 22 + 401 + 1 + 2 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240112241) 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, 516385 + ... + 520704.

It is an arithmetic number, because the mean of its divisors is an integer number (96449370).

Almost surely, 2^2240112240 is an apocalyptic number.

2240112240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240112240 is an abundant number, since it is smaller than the sum of its proper divisors (5475837360).

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

2240112240 is a wasteful number, since it uses less digits than its factorization.

2240112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037111 (or 1037099 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2240112240 is about 47329.8240013630. The cubic root of 2240112240 is about 1308.4483775487.

Adding to 2240112240 its reverse (422110422), we get a palindrome (2662222662).

The spelling of 2240112240 in words is "two billion, two hundred forty million, one hundred twelve thousand, two hundred forty".