13222033432031 has 4 divisors (see below), whose sum is σ = 13227410430600. Its totient is φ = 13216656433464.

The previous prime is 13222033432021. The next prime is 13222033432039. The reversal of 13222033432031 is 13023433022231.

It is a happy number.

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 13222033432031 - 2¹⁰ = 13222033431007 is a prime.

It is a super-2 number, since 2×13222033432031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13222033431985 and 13222033432003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222033432039) 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, 2688495596 + ... + 2688500513.

It is an arithmetic number, because the mean of its divisors is an integer number (3306852607650).

Almost surely, 2^{13222033432031} is an apocalyptic number.

13222033432031 is a deficient number, since it is larger than the sum of its proper divisors (5376998569).

13222033432031 is an equidigital number, since it uses as much as digits as its factorization.

13222033432031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376998568.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 13222033432031 its reverse (13023433022231), we get a palindrome (26245466454262).

The spelling of 13222033432031 in words is "thirteen trillion, two hundred twenty-two billion, thirty-three million, four hundred thirty-two thousand, thirty-one".