13222221100303 has 8 divisors (see below), whose sum is σ = 13264272032256. Its totient is φ = 13180223232000.

The previous prime is 13222221100219. The next prime is 13222221100307. The reversal of 13222221100303 is 30300112222231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13222221100303 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 (13222221100307) 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, 12766738 + ... + 13763503.

It is an arithmetic number, because the mean of its divisors is an integer number (1658034004032).

Almost surely, 2^{13222221100303} is an apocalyptic number.

13222221100303 is a deficient number, since it is larger than the sum of its proper divisors (42050931953).

13222221100303 is a wasteful number, since it uses less digits than its factorization.

13222221100303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26531825.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13222221100303 its reverse (30300112222231), we get a palindrome (43522333322534).

The spelling of 13222221100303 in words is "thirteen trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred thousand, three hundred three".