13222122122204 has 24 divisors (see below), whose sum is σ = 23532672333408. Its totient is φ = 6498636344640.

The previous prime is 13222122122201. The next prime is 13222122122219. The reversal of 13222122122204 is 40222122122231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222122122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16468199 + ... + 17252414.

It is an arithmetic number, because the mean of its divisors is an integer number (980528013892).

Almost surely, 2^{13222122122204} is an apocalyptic number.

It is an amenable number.

13222122122204 is a deficient number, since it is larger than the sum of its proper divisors (10310550211204).

13222122122204 is a wasteful number, since it uses less digits than its factorization.

13222122122204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33722285 (or 33722283 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 13222122122204 its reverse (40222122122231), we get a palindrome (53444244244435).

The spelling of 13222122122204 in words is "thirteen trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred four".