112223440343 has 4 divisors (see below), whose sum is σ = 128255360400. Its totient is φ = 96191520288.

The previous prime is 112223440339. The next prime is 112223440447. The reversal of 112223440343 is 343044322211.

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

It is a cyclic number.

It is not a de Polignac number, because 112223440343 - 2² = 112223440339 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 (112223440333) 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, 8015960018 + ... + 8015960031.

It is an arithmetic number, because the mean of its divisors is an integer number (32063840100).

Almost surely, 2^112223440343 is an apocalyptic number.

112223440343 is a deficient number, since it is larger than the sum of its proper divisors (16031920057).

112223440343 is an equidigital number, since it uses as much as digits as its factorization.

112223440343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16031920056.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 112223440343 its reverse (343044322211), we get a palindrome (455267762554).

The spelling of 112223440343 in words is "one hundred twelve billion, two hundred twenty-three million, four hundred forty thousand, three hundred forty-three".