13322244231122 has 4 divisors (see below), whose sum is σ = 19983366346686. Its totient is φ = 6661122115560.

The previous prime is 13322244231031. The next prime is 13322244231187. The reversal of 13322244231122 is 22113244222331.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 12215521295041 + 1106722936081 = 3495071^2 + 1052009^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3330561057779 + ... + 3330561057782.

Almost surely, 2^{13322244231122} is an apocalyptic number.

13322244231122 is a deficient number, since it is larger than the sum of its proper divisors (6661122115564).

13322244231122 is an equidigital number, since it uses as much as digits as its factorization.

13322244231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6661122115563.

The product of its digits is 27648, while the sum is 32.

Adding to 13322244231122 its reverse (22113244222331), we get a palindrome (35435488453453).

The spelling of 13322244231122 in words is "thirteen trillion, three hundred twenty-two billion, two hundred forty-four million, two hundred thirty-one thousand, one hundred twenty-two".