112420302240 has 48 divisors (see below), whose sum is σ = 354123953568. Its totient is φ = 29978747136.

The previous prime is 112420302217. The next prime is 112420302257. The reversal of 112420302240 is 42203024211.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117104002 + ... + 117104961.

It is an arithmetic number, because the mean of its divisors is an integer number (7377582366).

Almost surely, 2^112420302240 is an apocalyptic number.

112420302240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112420302240 is an abundant number, since it is smaller than the sum of its proper divisors (241703651328).

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

112420302240 is a wasteful number, since it uses less digits than its factorization.

112420302240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234208981 (or 234208973 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 112420302240 its reverse (42203024211), we get a palindrome (154623326451).

The spelling of 112420302240 in words is "one hundred twelve billion, four hundred twenty million, three hundred two thousand, two hundred forty".