13272282224231 has 4 divisors (see below), whose sum is σ = 13595996424864. Its totient is φ = 12948568023600.

The previous prime is 13272282224161. The next prime is 13272282224317. The reversal of 13272282224231 is 13242228227231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13272282224231 - 2³⁰ = 13271208482407 is a prime.

It is a super-2 number, since 2×13272282224231² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 323714200591 = 13272282224231 / (1 + 3 + 2 + 7 + 2 + 2 + 8 + 2 + 2 + 2 + 4 + 2 + 3 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13272282274231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161857100255 + ... + 161857100336.

It is an arithmetic number, because the mean of its divisors is an integer number (3398999106216).

Almost surely, 2^{13272282224231} is an apocalyptic number.

13272282224231 is a deficient number, since it is larger than the sum of its proper divisors (323714200633).

13272282224231 is an equidigital number, since it uses as much as digits as its factorization.

13272282224231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323714200632.

The product of its digits is 258048, while the sum is 41.

The spelling of 13272282224231 in words is "thirteen trillion, two hundred seventy-two billion, two hundred eighty-two million, two hundred twenty-four thousand, two hundred thirty-one".