13201232223122 has 16 divisors (see below), whose sum is σ = 20280105990144. Its totient is φ = 6442848906000.

The previous prime is 13201232223103. The next prime is 13201232223139. The reversal of 13201232223122 is 22132223210231.

It is a junction number, because it is equal to n+sod(n) for n = 13201232223091 and 13201232223100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412987154 + ... + 413019117.

It is an arithmetic number, because the mean of its divisors is an integer number (1267506624384).

Almost surely, 2^{13201232223122} is an apocalyptic number.

13201232223122 is a deficient number, since it is larger than the sum of its proper divisors (7078873767022).

13201232223122 is a wasteful number, since it uses less digits than its factorization.

13201232223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826006465.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13201232223122 its reverse (22132223210231), we get a palindrome (35333455433353).

The spelling of 13201232223122 in words is "thirteen trillion, two hundred one billion, two hundred thirty-two million, two hundred twenty-three thousand, one hundred twenty-two".