12224430411 has 4 divisors (see below), whose sum is σ = 16299240552. Its totient is φ = 8149620272.

The previous prime is 12224430409. The next prime is 12224430457. The reversal of 12224430411 is 11403442221.

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 12224430411 - 2¹ = 12224430409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12224430401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037405066 + ... + 2037405071.

It is an arithmetic number, because the mean of its divisors is an integer number (4074810138).

Almost surely, 2^12224430411 is an apocalyptic number.

12224430411 is a deficient number, since it is larger than the sum of its proper divisors (4074810141).

12224430411 is an equidigital number, since it uses as much as digits as its factorization.

12224430411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074810140.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12224430411 its reverse (11403442221), we get a palindrome (23627872632).

The spelling of 12224430411 in words is "twelve billion, two hundred twenty-four million, four hundred thirty thousand, four hundred eleven".