13321211132222 has 48 divisors (see below), whose sum is σ = 23268181875840. Its totient is φ = 5703190868592.

The previous prime is 13321211132171. The next prime is 13321211132237. The reversal of 13321211132222 is 22223111212331.

It is a junction number, because it is equal to n+sod(n) for n = 13321211132191 and 13321211132200.

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 1007725529 + ... + 1007738747.

It is an arithmetic number, because the mean of its divisors is an integer number (484753789080).

Almost surely, 2^{13321211132222} is an apocalyptic number.

13321211132222 is a deficient number, since it is larger than the sum of its proper divisors (9946970743618).

13321211132222 is a wasteful number, since it uses less digits than its factorization.

13321211132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23085 (or 23078 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 13321211132222 its reverse (22223111212331), we get a palindrome (35544322344553).

The spelling of 13321211132222 in words is "thirteen trillion, three hundred twenty-one billion, two hundred eleven million, one hundred thirty-two thousand, two hundred twenty-two".