13201223112533 has 16 divisors (see below), whose sum is σ = 13273061630400. Its totient is φ = 13129571105280.

The previous prime is 13201223112481. The next prime is 13201223112541. The reversal of 13201223112533 is 33521132210231.

It is a cyclic number.

It is not a de Polignac number, because 13201223112533 - 2⁸ = 13201223112277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13201223112496 and 13201223112505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201223112593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430146053 + ... + 430176741.

It is an arithmetic number, because the mean of its divisors is an integer number (829566351900).

Almost surely, 2^{13201223112533} is an apocalyptic number.

It is an amenable number.

13201223112533 is a deficient number, since it is larger than the sum of its proper divisors (71838517867).

13201223112533 is a wasteful number, since it uses less digits than its factorization.

13201223112533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33652.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 13201223112533 its reverse (33521132210231), we get a palindrome (46722355322764).

The spelling of 13201223112533 in words is "thirteen trillion, two hundred one billion, two hundred twenty-three million, one hundred twelve thousand, five hundred thirty-three".