3230332336221 has 4 divisors (see below), whose sum is σ = 4307109781632. Its totient is φ = 2153554890812.

The previous prime is 3230332336181. The next prime is 3230332336291. The reversal of 3230332336221 is 1226332330323.

3230332336221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3230332336221 - 2⁹ = 3230332335709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230332336291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538388722701 + ... + 538388722706.

It is an arithmetic number, because the mean of its divisors is an integer number (1076777445408).

Almost surely, 2^{3230332336221} is an apocalyptic number.

It is an amenable number.

3230332336221 is a deficient number, since it is larger than the sum of its proper divisors (1076777445411).

3230332336221 is a wasteful number, since it uses less digits than its factorization.

3230332336221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076777445410.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 3230332336221 its reverse (1226332330323), we get a palindrome (4456664666544).

The spelling of 3230332336221 in words is "three trillion, two hundred thirty billion, three hundred thirty-two million, three hundred thirty-six thousand, two hundred twenty-one".