323213032303222 has 4 divisors (see below), whose sum is σ = 484819548454836. Its totient is φ = 161606516151610.

The previous prime is 323213032303157. The next prime is 323213032303237. The reversal of 323213032303222 is 222303230312323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80803258075804 + ... + 80803258075807.

It is an arithmetic number, because the mean of its divisors is an integer number (121204887113709).

Almost surely, 2^{323213032303222} is an apocalyptic number.

323213032303222 is a deficient number, since it is larger than the sum of its proper divisors (161606516151614).

323213032303222 is a wasteful number, since it uses less digits than its factorization.

323213032303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161606516151613.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 323213032303222 its reverse (222303230312323), we get a palindrome (545516262615545).

The spelling of 323213032303222 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirty-two million, three hundred three thousand, two hundred twenty-two".