224321311142213 has 8 divisors (see below), whose sum is σ = 231684662532888. Its totient is φ = 217073918041344.

The previous prime is 224321311142191. The next prime is 224321311142303. The reversal of 224321311142213 is 312241113123422.

It can be written as a sum of positive squares in 4 ways, for example, as 123296639625604 + 101024671516609 = 11103902^2 + 10051103^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 224321311142213 - 2³⁸ = 224046433235269 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 224321311142213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224321311142113) 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 7 ways as a sum of consecutive naturals, for example, 28989568520 + ... + 28989576257.

It is an arithmetic number, because the mean of its divisors is an integer number (28960582816611).

Almost surely, 2^{224321311142213} is an apocalyptic number.

It is an amenable number.

224321311142213 is a deficient number, since it is larger than the sum of its proper divisors (7363351390675).

224321311142213 is an equidigital number, since it uses as much as digits as its factorization.

224321311142213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57979144903.

The product of its digits is 13824, while the sum is 32.

Adding to 224321311142213 its reverse (312241113123422), we get a palindrome (536562424265635).

The spelling of 224321311142213 in words is "two hundred twenty-four trillion, three hundred twenty-one billion, three hundred eleven million, one hundred forty-two thousand, two hundred thirteen".