224224111142 has 8 divisors (see below), whose sum is σ = 336366918000. Its totient is φ = 112101805144.

The previous prime is 224224111141. The next prime is 224224111151. The reversal of 224224111142 is 241111422422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224224111141) 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, 5097842 + ... + 5141637.

It is an arithmetic number, because the mean of its divisors is an integer number (42045864750).

Almost surely, 2^224224111142 is an apocalyptic number.

224224111142 is a deficient number, since it is larger than the sum of its proper divisors (112142806858).

224224111142 is a wasteful number, since it uses less digits than its factorization.

224224111142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10250430.

The product of its digits is 2048, while the sum is 26.

Adding to 224224111142 its reverse (241111422422), we get a palindrome (465335533564).

The spelling of 224224111142 in words is "two hundred twenty-four billion, two hundred twenty-four million, one hundred eleven thousand, one hundred forty-two".