1112304342220 has 96 divisors (see below), whose sum is σ = 2359581477120. Its totient is φ = 440430428160.

The previous prime is 1112304342217. The next prime is 1112304342229. The reversal of 1112304342220 is 222434032111.

It is not an unprimeable number, because it can be changed into a prime (1112304342229) 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 31 ways as a sum of consecutive naturals, for example, 748018317 + ... + 748019803.

It is an arithmetic number, because the mean of its divisors is an integer number (24578973720).

Almost surely, 2^{1112304342220} is an apocalyptic number.

1112304342220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112304342220 is an abundant number, since it is smaller than the sum of its proper divisors (1247277134900).

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

1112304342220 is a wasteful number, since it uses less digits than its factorization.

1112304342220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1112304342220 its reverse (222434032111), we get a palindrome (1334738374331).

The spelling of 1112304342220 in words is "one trillion, one hundred twelve billion, three hundred four million, three hundred forty-two thousand, two hundred twenty".