3222320343 has 16 divisors (see below), whose sum is σ = 4813689216. Its totient is φ = 1900139040.

The previous prime is 3222320323. The next prime is 3222320347. The reversal of 3222320343 is 3430232223.

It is a happy number.

It is not a de Polignac number, because 3222320343 - 2¹² = 3222316247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222320347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1318321 + ... + 1320762.

It is an arithmetic number, because the mean of its divisors is an integer number (300855576).

Almost surely, 2^3222320343 is an apocalyptic number.

3222320343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3222320343 is a deficient number, since it is larger than the sum of its proper divisors (1591368873).

3222320343 is a wasteful number, since it uses less digits than its factorization.

3222320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639134.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3222320343 is about 56765.4854907452. The cubic root of 3222320343 is about 1477.0308660850.

Adding to 3222320343 its reverse (3430232223), we get a palindrome (6652552566).

The spelling of 3222320343 in words is "three billion, two hundred twenty-two million, three hundred twenty thousand, three hundred forty-three".