12224010311 has 4 divisors (see below), whose sum is σ = 12228147192. Its totient is φ = 12219873432.

The previous prime is 12224010269. The next prime is 12224010341. The reversal of 12224010311 is 11301042221.

12224010311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12224010311 - 2¹⁴ = 12223993927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12224010311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224010341) 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 3 ways as a sum of consecutive naturals, for example, 2064005 + ... + 2069918.

It is an arithmetic number, because the mean of its divisors is an integer number (3057036798).

Almost surely, 2^12224010311 is an apocalyptic number.

12224010311 is a deficient number, since it is larger than the sum of its proper divisors (4136881).

12224010311 is an equidigital number, since it uses as much as digits as its factorization.

12224010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136880.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12224010311 its reverse (11301042221), we get a palindrome (23525052532).

The spelling of 12224010311 in words is "twelve billion, two hundred twenty-four million, ten thousand, three hundred eleven".