324003222021 has 16 divisors (see below), whose sum is σ = 454774208000. Its totient is φ = 204618834288.

The previous prime is 324003222001. The next prime is 324003222031. The reversal of 324003222021 is 120222300423.

It is not a de Polignac number, because 324003222021 - 2⁶ = 324003221957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324003222001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619680 + ... + 1015878.

It is an arithmetic number, because the mean of its divisors is an integer number (28423388000).

Almost surely, 2^324003222021 is an apocalyptic number.

It is an amenable number.

324003222021 is a deficient number, since it is larger than the sum of its proper divisors (130770985979).

324003222021 is a wasteful number, since it uses less digits than its factorization.

324003222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410568.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 324003222021 its reverse (120222300423), we get a palindrome (444225522444).

The spelling of 324003222021 in words is "three hundred twenty-four billion, three million, two hundred twenty-two thousand, twenty-one".