13222033022231 has 4 divisors (see below), whose sum is σ = 14424036024264. Its totient is φ = 12020030020200.

The previous prime is 13222033022213. The next prime is 13222033022257.

13222033022231 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 13222033022231 - 2²² = 13222028827927 is a prime.

It is a super-2 number, since 2×13222033022231² (a number of 27 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 13222033022231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222033022281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601001501000 + ... + 601001501021.

It is an arithmetic number, because the mean of its divisors is an integer number (3606009006066).

Almost surely, 2^{13222033022231} is an apocalyptic number.

13222033022231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13222033022231 is a deficient number, since it is larger than the sum of its proper divisors (1202003002033).

13222033022231 is a wasteful number, since it uses less digits than its factorization.

13222033022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202003002032.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 1322203 and 3022231, that added together give a palindrome (4344434).

The spelling of 13222033022231 in words is "thirteen trillion, two hundred twenty-two billion, thirty-three million, twenty-two thousand, two hundred thirty-one".