13323222233022 has 128 divisors (see below), whose sum is σ = 29172402491904. Its totient is φ = 4032020348928.

The previous prime is 13323222233021. The next prime is 13323222233039. The reversal of 13323222233022 is 22033222232331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323222233021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 861388933 + ... + 861404399.

It is an arithmetic number, because the mean of its divisors is an integer number (227909394468).

Almost surely, 2^{13323222233022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13323222233022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14586201245952).

13323222233022 is an abundant number, since it is smaller than the sum of its proper divisors (15849180258882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13323222233022 is a wasteful number, since it uses less digits than its factorization.

13323222233022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 13323222233022 its reverse (22033222232331), we get a palindrome (35356444465353).

The spelling of 13323222233022 in words is "thirteen trillion, three hundred twenty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, twenty-two".