13224313451667 has 32 divisors (see below), whose sum is σ = 17750619530496. Its totient is φ = 8757320140800.

The previous prime is 13224313451647. The next prime is 13224313451719. The reversal of 13224313451667 is 76615431342231.

It is not a de Polignac number, because 13224313451667 - 2⁶ = 13224313451603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13224313451647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1955388228 + ... + 1955394990.

It is an arithmetic number, because the mean of its divisors is an integer number (554706860328).

Almost surely, 2^{13224313451667} is an apocalyptic number.

13224313451667 is a deficient number, since it is larger than the sum of its proper divisors (4526306078829).

13224313451667 is a wasteful number, since it uses less digits than its factorization.

13224313451667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13971.

The product of its digits is 2177280, while the sum is 48.

Adding to 13224313451667 its reverse (76615431342231), we get a palindrome (89839744793898).

The spelling of 13224313451667 in words is "thirteen trillion, two hundred twenty-four billion, three hundred thirteen million, four hundred fifty-one thousand, six hundred sixty-seven".