20224322304223 has 2 divisors, whose sum is σ = 20224322304224. Its totient is φ = 20224322304222.

The previous prime is 20224322304167. The next prime is 20224322304239. The reversal of 20224322304223 is 32240322342202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20224322304223 - 2⁹ = 20224322303711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20224322304523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10112161152111 + 10112161152112.

It is an arithmetic number, because the mean of its divisors is an integer number (10112161152112).

Almost surely, 2^{20224322304223} is an apocalyptic number.

20224322304223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20224322304223 is an equidigital number, since it uses as much as digits as its factorization.

20224322304223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 20224322304223 its reverse (32240322342202), we get a palindrome (52464644646425).

The spelling of 20224322304223 in words is "twenty trillion, two hundred twenty-four billion, three hundred twenty-two million, three hundred four thousand, two hundred twenty-three".