13221022033222 has 8 divisors (see below), whose sum is σ = 19831658756400. Its totient is φ = 6610469114424.

The previous prime is 13221022033207. The next prime is 13221022033237. The reversal of 13221022033222 is 22233022012231.

It is an interprime number because it is at equal distance from previous prime (13221022033207) and next prime (13221022033237).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20555197 + ... + 21188632.

It is an arithmetic number, because the mean of its divisors is an integer number (2478957344550).

Almost surely, 2^{13221022033222} is an apocalyptic number.

13221022033222 is a deficient number, since it is larger than the sum of its proper divisors (6610636723178).

13221022033222 is a wasteful number, since it uses less digits than its factorization.

13221022033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41902190.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13221022033222 its reverse (22233022012231), we get a palindrome (35454044045453).

The spelling of 13221022033222 in words is "thirteen trillion, two hundred twenty-one billion, twenty-two million, thirty-three thousand, two hundred twenty-two".