32223221323321 has 16 divisors (see below), whose sum is σ = 37094864195200. Its totient is φ = 27418696121088.

The previous prime is 32223221323313. The next prime is 32223221323327. The reversal of 32223221323321 is 12332312232223.

It is a cyclic number.

It is not a de Polignac number, because 32223221323321 - 2³ = 32223221323313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32223221323327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9189895 + ... + 12202483.

It is an arithmetic number, because the mean of its divisors is an integer number (2318429012200).

Almost surely, 2^{32223221323321} is an apocalyptic number.

It is an amenable number.

32223221323321 is a deficient number, since it is larger than the sum of its proper divisors (4871642871879).

32223221323321 is a wasteful number, since it uses less digits than its factorization.

32223221323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023728.

The product of its digits is 31104, while the sum is 31.

Adding to 32223221323321 its reverse (12332312232223), we get a palindrome (44555533555544).

The spelling of 32223221323321 in words is "thirty-two trillion, two hundred twenty-three billion, two hundred twenty-one million, three hundred twenty-three thousand, three hundred twenty-one".