224443343105 has 4 divisors (see below), whose sum is σ = 269332011732. Its totient is φ = 179554674480.

The previous prime is 224443343101. The next prime is 224443343107. The reversal of 224443343105 is 501343344422.

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

It can be written as a sum of positive squares in 2 ways, for example, as 131661573904 + 92781769201 = 362852^2 + 304601^2 .

It is not a de Polignac number, because 224443343105 - 2² = 224443343101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224443343101) 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, 22444334306 + ... + 22444334315.

It is an arithmetic number, because the mean of its divisors is an integer number (67333002933).

Almost surely, 2^224443343105 is an apocalyptic number.

It is an amenable number.

224443343105 is a deficient number, since it is larger than the sum of its proper divisors (44888668627).

224443343105 is an equidigital number, since it uses as much as digits as its factorization.

224443343105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44888668626.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 224443343105 its reverse (501343344422), we get a palindrome (725786687527).

The spelling of 224443343105 in words is "two hundred twenty-four billion, four hundred forty-three million, three hundred forty-three thousand, one hundred five".