321113223322 has 16 divisors (see below), whose sum is σ = 489590028072. Its totient is φ = 157916805120.

The previous prime is 321113223311. The next prime is 321113223377. The reversal of 321113223322 is 223322311123.

It can be written as a sum of positive squares in 4 ways, for example, as 71284194081 + 249829029241 = 266991^2 + 499829^2 .

It is a super-3 number, since 3×321113223322³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054058 + ... + 3157450.

Almost surely, 2^321113223322 is an apocalyptic number.

321113223322 is a deficient number, since it is larger than the sum of its proper divisors (168476804750).

321113223322 is a wasteful number, since it uses less digits than its factorization.

321113223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128913.

The product of its digits is 2592, while the sum is 25.

Adding to 321113223322 its reverse (223322311123), we get a palindrome (544435534445).

The spelling of 321113223322 in words is "three hundred twenty-one billion, one hundred thirteen million, two hundred twenty-three thousand, three hundred twenty-two".