112004221320 has 96 divisors (see below), whose sum is σ = 366193638720. Its totient is φ = 29688927360.

The previous prime is 112004221309. The next prime is 112004221321. The reversal of 112004221320 is 23122400211.

It is a happy number.

112004221320 is a `hidden beast` number, since 1 + 120 + 0 + 4 + 221 + 320 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 112004221293 and 112004221302.

It is not an unprimeable number, because it can be changed into a prime (112004221321) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 871386 + ... + 991625.

It is an arithmetic number, because the mean of its divisors is an integer number (3814517070).

Almost surely, 2^112004221320 is an apocalyptic number.

112004221320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112004221320 is an abundant number, since it is smaller than the sum of its proper divisors (254189417400).

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

112004221320 is a wasteful number, since it uses less digits than its factorization.

112004221320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863195 (or 1863188 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112004221320 its reverse (23122400211), we get a palindrome (135126621531).

The spelling of 112004221320 in words is "one hundred twelve billion, four million, two hundred twenty-one thousand, three hundred twenty".