13224266242231 has 64 divisors (see below), whose sum is σ = 15593315443200. Its totient is φ = 11088050688000.

The previous prime is 13224266242211. The next prime is 13224266242249.

13224266242231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13224266242231 - 2¹¹ = 13224266240183 is a prime.

It is a super-2 number, since 2×13224266242231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224266242211) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 804730191 + ... + 804746623.

It is an arithmetic number, because the mean of its divisors is an integer number (243645553800).

Almost surely, 2^{13224266242231} is an apocalyptic number.

13224266242231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13224266242231 is a deficient number, since it is larger than the sum of its proper divisors (2369049200969).

13224266242231 is a wasteful number, since it uses less digits than its factorization.

13224266242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17200.

The product of its digits is 331776, while the sum is 40.

It can be divided in two parts, 1322426 and 6242231, that added together give a palindrome (7564657).

The spelling of 13224266242231 in words is "thirteen trillion, two hundred twenty-four billion, two hundred sixty-six million, two hundred forty-two thousand, two hundred thirty-one".