322310321332 has 6 divisors (see below), whose sum is σ = 564043062338. Its totient is φ = 161155160664.

The previous prime is 322310321329. The next prime is 322310321353. The reversal of 322310321332 is 233123013223.

It can be written as a sum of positive squares in only one way, i.e., 311359536016 + 10950785316 = 557996^2 + 104646^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322310321297 and 322310321306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40288790163 + ... + 40288790170.

Almost surely, 2^322310321332 is an apocalyptic number.

It is an amenable number.

322310321332 is a deficient number, since it is larger than the sum of its proper divisors (241732741006).

322310321332 is a wasteful number, since it uses less digits than its factorization.

322310321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80577580337 (or 80577580335 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 322310321332 its reverse (233123013223), we get a palindrome (555433334555).

The spelling of 322310321332 in words is "three hundred twenty-two billion, three hundred ten million, three hundred twenty-one thousand, three hundred thirty-two".