112113204240 has 320 divisors, whose sum is σ = 379440000000. Its totient is φ = 27275802624.

The previous prime is 112113204199. The next prime is 112113204283. The reversal of 112113204240 is 42402311211.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65986911 + ... + 65988609.

It is an arithmetic number, because the mean of its divisors is an integer number (1185750000).

Almost surely, 2^112113204240 is an apocalyptic number.

112113204240 is a gapful number since it is divisible by the number (10) 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 112113204240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189720000000).

112113204240 is an abundant number, since it is smaller than the sum of its proper divisors (267326795760).

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

112113204240 is a wasteful number, since it uses less digits than its factorization.

112113204240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112113204240 its reverse (42402311211), we get a palindrome (154515515451).

The spelling of 112113204240 in words is "one hundred twelve billion, one hundred thirteen million, two hundred four thousand, two hundred forty".