12224141011 has 4 divisors (see below), whose sum is σ = 12361491000. Its totient is φ = 12086791024.

The previous prime is 12224141009. The next prime is 12224141113. The reversal of 12224141011 is 11014142221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11014142221 = 8423 ⋅1307627.

It is a cyclic number.

It is not a de Polignac number, because 12224141011 - 2¹ = 12224141009 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 12224141011.

It is not an unprimeable number, because it can be changed into a prime (12224141411) 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 3 ways as a sum of consecutive naturals, for example, 68674861 + ... + 68675038.

It is an arithmetic number, because the mean of its divisors is an integer number (3090372750).

Almost surely, 2^12224141011 is an apocalyptic number.

12224141011 is a deficient number, since it is larger than the sum of its proper divisors (137349989).

12224141011 is an equidigital number, since it uses as much as digits as its factorization.

12224141011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137349988.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12224141011 its reverse (11014142221), we get a palindrome (23238283232).

The spelling of 12224141011 in words is "twelve billion, two hundred twenty-four million, one hundred forty-one thousand, eleven".