13331204322 has 16 divisors (see below), whose sum is σ = 26926394112. Its totient is φ = 4399737200.

The previous prime is 13331204309. The next prime is 13331204371. The reversal of 13331204322 is 22340213331.

It is a super-2 number, since 2×13331204322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13331204292 and 13331204301.

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, 10998738 + ... + 10999949.

It is an arithmetic number, because the mean of its divisors is an integer number (1682899632).

Almost surely, 2^13331204322 is an apocalyptic number.

13331204322 is an abundant number, since it is smaller than the sum of its proper divisors (13595189790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13331204322 is a wasteful number, since it uses less digits than its factorization.

13331204322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21998793.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13331204322 its reverse (22340213331), we get a palindrome (35671417653).

Subtracting 13331204322 from its reverse (22340213331), we obtain a palindrome (9009009009).

The spelling of 13331204322 in words is "thirteen billion, three hundred thirty-one million, two hundred four thousand, three hundred twenty-two".