13322120221303 has 4 divisors (see below), whose sum is σ = 13781503677240. Its totient is φ = 12862736765368.

The previous prime is 13322120221283. The next prime is 13322120221367. The reversal of 13322120221303 is 30312202122331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13322120221303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322120221703) 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, 229691727925 + ... + 229691727982.

It is an arithmetic number, because the mean of its divisors is an integer number (3445375919310).

Almost surely, 2^{13322120221303} is an apocalyptic number.

13322120221303 is a deficient number, since it is larger than the sum of its proper divisors (459383455937).

13322120221303 is an equidigital number, since it uses as much as digits as its factorization.

13322120221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459383455936.

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

Adding to 13322120221303 its reverse (30312202122331), we get a palindrome (43634322343634).

The spelling of 13322120221303 in words is "thirteen trillion, three hundred twenty-two billion, one hundred twenty million, two hundred twenty-one thousand, three hundred three".