321322022332 has 6 divisors (see below), whose sum is σ = 562313539088. Its totient is φ = 160661011164.

The previous prime is 321322022321. The next prime is 321322022369. The reversal of 321322022332 is 233220223123.

It is a junction number, because it is equal to n+sod(n) for n = 321322022297 and 321322022306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40165252788 + ... + 40165252795.

Almost surely, 2^321322022332 is an apocalyptic number.

It is an amenable number.

321322022332 is a deficient number, since it is larger than the sum of its proper divisors (240991516756).

321322022332 is a wasteful number, since it uses less digits than its factorization.

321322022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80330505587 (or 80330505585 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 321322022332 its reverse (233220223123), we get a palindrome (554542245455).

The spelling of 321322022332 in words is "three hundred twenty-one billion, three hundred twenty-two million, twenty-two thousand, three hundred thirty-two".