1324222343443 has 4 divisors (see below), whose sum is σ = 1326941486320. Its totient is φ = 1321503200568.

The previous prime is 1324222343413. The next prime is 1324222343497. The reversal of 1324222343443 is 3443432224231.

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 1324222343443 - 2⁹ = 1324222342931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324222343413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359570708 + ... + 1359571681.

It is an arithmetic number, because the mean of its divisors is an integer number (331735371580).

Almost surely, 2^{1324222343443} is an apocalyptic number.

1324222343443 is a deficient number, since it is larger than the sum of its proper divisors (2719142877).

1324222343443 is an equidigital number, since it uses as much as digits as its factorization.

1324222343443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719142876.

The product of its digits is 331776, while the sum is 37.

Adding to 1324222343443 its reverse (3443432224231), we get a palindrome (4767654567674).

The spelling of 1324222343443 in words is "one trillion, three hundred twenty-four billion, two hundred twenty-two million, three hundred forty-three thousand, four hundred forty-three".