13211302332223 has 16 divisors (see below), whose sum is σ = 13672555269120. Its totient is φ = 12750430178304.

The previous prime is 13211302332211. The next prime is 13211302332251. The reversal of 13211302332223 is 32223320311231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13211302332223 - 2⁴¹ = 11012279076671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13211302332191 and 13211302332200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13211302332323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002140290 + ... + 1002153472.

It is an arithmetic number, because the mean of its divisors is an integer number (854534704320).

Almost surely, 2^{13211302332223} is an apocalyptic number.

13211302332223 is a deficient number, since it is larger than the sum of its proper divisors (461252936897).

13211302332223 is a wasteful number, since it uses less digits than its factorization.

13211302332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24978.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13211302332223 its reverse (32223320311231), we get a palindrome (45434622643454).

The spelling of 13211302332223 in words is "thirteen trillion, two hundred eleven billion, three hundred two million, three hundred thirty-two thousand, two hundred twenty-three".