322131232232 has 16 divisors (see below), whose sum is σ = 623479804800. Its totient is φ = 155869950960.

The previous prime is 322131232219. The next prime is 322131232237. The reversal of 322131232232 is 232232131223.

It is not an unprimeable number, because it can be changed into a prime (322131232237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649457882 + ... + 649458377.

It is an arithmetic number, because the mean of its divisors is an integer number (38967487800).

Almost surely, 2^322131232232 is an apocalyptic number.

It is an amenable number.

322131232232 is a deficient number, since it is larger than the sum of its proper divisors (301348572568).

322131232232 is a wasteful number, since it uses less digits than its factorization.

322131232232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298916296 (or 1298916292 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

Adding to 322131232232 its reverse (232232131223), we get a palindrome (554363363455).

The spelling of 322131232232 in words is "three hundred twenty-two billion, one hundred thirty-one million, two hundred thirty-two thousand, two hundred thirty-two".