13302222321 has 8 divisors (see below), whose sum is σ = 17834287744. Its totient is φ = 8819152560.

The previous prime is 13302222257. The next prime is 13302222347. The reversal of 13302222321 is 12322220331.

It is a happy number.

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

It is not a de Polignac number, because 13302222321 - 2⁶ = 13302222257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13302222371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12248281 + ... + 12249366.

It is an arithmetic number, because the mean of its divisors is an integer number (2229285968).

Almost surely, 2^13302222321 is an apocalyptic number.

It is an amenable number.

13302222321 is a deficient number, since it is larger than the sum of its proper divisors (4532065423).

13302222321 is a wasteful number, since it uses less digits than its factorization.

13302222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24497831.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13302222321 its reverse (12322220331), we get a palindrome (25624442652).

The spelling of 13302222321 in words is "thirteen billion, three hundred two million, two hundred twenty-two thousand, three hundred twenty-one".