223042444113 has 4 divisors (see below), whose sum is σ = 297389925488. Its totient is φ = 148694962740.

The previous prime is 223042444043. The next prime is 223042444117. The reversal of 223042444113 is 311444240322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 223042444113 - 2¹² = 223042440017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223042444117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37173740683 + ... + 37173740688.

It is an arithmetic number, because the mean of its divisors is an integer number (74347481372).

Almost surely, 2^223042444113 is an apocalyptic number.

It is an amenable number.

223042444113 is a deficient number, since it is larger than the sum of its proper divisors (74347481375).

223042444113 is an equidigital number, since it uses as much as digits as its factorization.

223042444113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74347481374.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 223042444113 its reverse (311444240322), we get a palindrome (534486684435).

The spelling of 223042444113 in words is "two hundred twenty-three billion, forty-two million, four hundred forty-four thousand, one hundred thirteen".