112221242303 has 4 divisors (see below), whose sum is σ = 112554243360. Its totient is φ = 111888241248.

The previous prime is 112221242293. The next prime is 112221242321. The reversal of 112221242303 is 303242122211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112221242303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221242323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166500023 + ... + 166500696.

It is an arithmetic number, because the mean of its divisors is an integer number (28138560840).

Almost surely, 2^112221242303 is an apocalyptic number.

112221242303 is a deficient number, since it is larger than the sum of its proper divisors (333001057).

112221242303 is an equidigital number, since it uses as much as digits as its factorization.

112221242303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333001056.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 112221242303 its reverse (303242122211), we get a palindrome (415463364514).

The spelling of 112221242303 in words is "one hundred twelve billion, two hundred twenty-one million, two hundred forty-two thousand, three hundred three".