3223210243 has 4 divisors (see below), whose sum is σ = 3516229368. Its totient is φ = 2930191120.

The previous prime is 3223210241. The next prime is 3223210247. The reversal of 3223210243 is 3420123223.

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 3223210243 - 2¹ = 3223210241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223210241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146509546 + ... + 146509567.

It is an arithmetic number, because the mean of its divisors is an integer number (879057342).

Almost surely, 2^3223210243 is an apocalyptic number.

3223210243 is a deficient number, since it is larger than the sum of its proper divisors (293019125).

3223210243 is a wasteful number, since it uses less digits than its factorization.

3223210243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293019124.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3223210243 is about 56773.3233393995. The cubic root of 3223210243 is about 1477.1668228539.

Adding to 3223210243 its reverse (3420123223), we get a palindrome (6643333466).

The spelling of 3223210243 in words is "three billion, two hundred twenty-three million, two hundred ten thousand, two hundred forty-three".