13224131222411 has 4 divisors (see below), whose sum is σ = 13448269039800. Its totient is φ = 12999993405024.

The previous prime is 13224131222399. The next prime is 13224131222431. The reversal of 13224131222411 is 11422213142231.

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 13224131222411 - 2¹⁰ = 13224131221387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13224131222431) 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, 112068908606 + ... + 112068908723.

It is an arithmetic number, because the mean of its divisors is an integer number (3362067259950).

Almost surely, 2^{13224131222411} is an apocalyptic number.

13224131222411 is a deficient number, since it is larger than the sum of its proper divisors (224137817389).

13224131222411 is an equidigital number, since it uses as much as digits as its factorization.

13224131222411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224137817388.

The product of its digits is 4608, while the sum is 29.

Adding to 13224131222411 its reverse (11422213142231), we get a palindrome (24646344364642).

The spelling of 13224131222411 in words is "thirteen trillion, two hundred twenty-four billion, one hundred thirty-one million, two hundred twenty-two thousand, four hundred eleven".