13223011330322 has 8 divisors (see below), whose sum is σ = 19873484613900. Its totient is φ = 6598516459024.

The previous prime is 13223011330297. The next prime is 13223011330327. The reversal of 13223011330322 is 22303311032231.

It can be written as a sum of positive squares in 2 ways, for example, as 13069316752801 + 153694577521 = 3615151^2 + 392039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13223011330291 and 13223011330300.

It is not an unprimeable number, because it can be changed into a prime (13223011330327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6494601797 + ... + 6494603832.

Almost surely, 2^{13223011330322} is an apocalyptic number.

13223011330322 is a deficient number, since it is larger than the sum of its proper divisors (6650473283578).

13223011330322 is a wasteful number, since it uses less digits than its factorization.

13223011330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12989206140.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13223011330322 its reverse (22303311032231), we get a palindrome (35526322362553).

The spelling of 13223011330322 in words is "thirteen trillion, two hundred twenty-three billion, eleven million, three hundred thirty thousand, three hundred twenty-two".