22052404223 has 2 divisors, whose sum is σ = 22052404224. Its totient is φ = 22052404222.

The previous prime is 22052404189. The next prime is 22052404303. The reversal of 22052404223 is 32240425022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22052404223 - 2¹⁰ = 22052403199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22052404192 and 22052404201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22052404523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026202111 + 11026202112.

It is an arithmetic number, because the mean of its divisors is an integer number (11026202112).

Almost surely, 2^22052404223 is an apocalyptic number.

22052404223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22052404223 is an equidigital number, since it uses as much as digits as its factorization.

22052404223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 22052404223 its reverse (32240425022), we get a palindrome (54292829245).

The spelling of 22052404223 in words is "twenty-two billion, fifty-two million, four hundred four thousand, two hundred twenty-three".