224224342142503 has 2 divisors, whose sum is σ = 224224342142504. Its totient is φ = 224224342142502.

The previous prime is 224224342142431. The next prime is 224224342142513. The reversal of 224224342142503 is 305241243422422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224224342142503 - 2³⁷ = 224086903189031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224224342142513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112112171071251 + 112112171071252.

It is an arithmetic number, because the mean of its divisors is an integer number (112112171071252).

Almost surely, 2^{224224342142503} is an apocalyptic number.

224224342142503 is a deficient number, since it is larger than the sum of its proper divisors (1).

224224342142503 is an equidigital number, since it uses as much as digits as its factorization.

224224342142503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 224224342142503 its reverse (305241243422422), we get a palindrome (529465585564925).

The spelling of 224224342142503 in words is "two hundred twenty-four trillion, two hundred twenty-four billion, three hundred forty-two million, one hundred forty-two thousand, five hundred three".