3223322443 has 4 divisors (see below), whose sum is σ = 3516351768. Its totient is φ = 2930293120.

The previous prime is 3223322423. The next prime is 3223322449. The reversal of 3223322443 is 3442233223.

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-3223322443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223322449) 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, 146514646 + ... + 146514667.

It is an arithmetic number, because the mean of its divisors is an integer number (879087942).

Almost surely, 2^3223322443 is an apocalyptic number.

3223322443 is a deficient number, since it is larger than the sum of its proper divisors (293029325).

3223322443 is a wasteful number, since it uses less digits than its factorization.

3223322443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293029324.

The product of its digits is 20736, while the sum is 28.

The square root of 3223322443 is about 56774.3114709461. The cubic root of 3223322443 is about 1477.1839627220.

Adding to 3223322443 its reverse (3442233223), we get a palindrome (6665555666).

The spelling of 3223322443 in words is "three billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred forty-three".