224402344223 has 2 divisors, whose sum is σ = 224402344224. Its totient is φ = 224402344222.

The previous prime is 224402344211. The next prime is 224402344253. The reversal of 224402344223 is 322443204422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224402344223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224402344223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224402344253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112201172111 + 112201172112.

It is an arithmetic number, because the mean of its divisors is an integer number (112201172112).

Almost surely, 2^224402344223 is an apocalyptic number.

224402344223 is a deficient number, since it is larger than the sum of its proper divisors (1).

224402344223 is an equidigital number, since it uses as much as digits as its factorization.

224402344223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 224402344223 its reverse (322443204422), we get a palindrome (546845548645).

The spelling of 224402344223 in words is "two hundred twenty-four billion, four hundred two million, three hundred forty-four thousand, two hundred twenty-three".