22530314446223 has 2 divisors, whose sum is σ = 22530314446224. Its totient is φ = 22530314446222.

The previous prime is 22530314446153. The next prime is 22530314446259. The reversal of 22530314446223 is 32264441303522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22530314446223 - 2²⁸ = 22530046010767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22530314446273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11265157223111 + 11265157223112.

It is an arithmetic number, because the mean of its divisors is an integer number (11265157223112).

Almost surely, 2^{22530314446223} is an apocalyptic number.

22530314446223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22530314446223 is an equidigital number, since it uses as much as digits as its factorization.

22530314446223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 22530314446223 its reverse (32264441303522), we get a palindrome (54794755749745).

The spelling of 22530314446223 in words is "twenty-two trillion, five hundred thirty billion, three hundred fourteen million, four hundred forty-six thousand, two hundred twenty-three".