13222202223 has 8 divisors (see below), whose sum is σ = 17756435200. Its totient is φ = 8751385368.

The previous prime is 13222202177. The next prime is 13222202237. The reversal of 13222202223 is 32220222231.

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

It is not a de Polignac number, because 13222202223 - 2¹⁷ = 13222071151 is a prime.

It is a super-2 number, since 2×13222202223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13222202223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222202023) 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, 15853543 + ... + 15854376.

It is an arithmetic number, because the mean of its divisors is an integer number (2219554400).

Almost surely, 2^13222202223 is an apocalyptic number.

13222202223 is a deficient number, since it is larger than the sum of its proper divisors (4534232977).

13222202223 is a wasteful number, since it uses less digits than its factorization.

13222202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31708061.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 13222202223 its reverse (32220222231), we get a palindrome (45442424454).

The spelling of 13222202223 in words is "thirteen billion, two hundred twenty-two million, two hundred two thousand, two hundred twenty-three".