13022231331322 has 8 divisors (see below), whose sum is σ = 19547073878976. Its totient is φ = 6506540038332.

The previous prime is 13022231331313. The next prime is 13022231331323. The reversal of 13022231331322 is 22313313222031.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (13022231331323) 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, 2287810108 + ... + 2287815799.

It is an arithmetic number, because the mean of its divisors is an integer number (2443384234872).

Almost surely, 2^{13022231331322} is an apocalyptic number.

13022231331322 is a deficient number, since it is larger than the sum of its proper divisors (6524842547654).

13022231331322 is a wasteful number, since it uses less digits than its factorization.

13022231331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575627332.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13022231331322 its reverse (22313313222031), we get a palindrome (35335544553353).

The spelling of 13022231331322 in words is "thirteen trillion, twenty-two billion, two hundred thirty-one million, three hundred thirty-one thousand, three hundred twenty-two".