22524224057 has 2 divisors, whose sum is σ = 22524224058. Its totient is φ = 22524224056.

The previous prime is 22524223999. The next prime is 22524224141. The reversal of 22524224057 is 75042242522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22287802681 + 236421376 = 149291^2 + 15376^2 .

It is a cyclic number.

It is not a de Polignac number, because 22524224057 - 2⁶ = 22524223993 is a prime.

It is not a weakly prime, because it can be changed into another prime (22524224257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11262112028 + 11262112029.

It is an arithmetic number, because the mean of its divisors is an integer number (11262112029).

Almost surely, 2^22524224057 is an apocalyptic number.

It is an amenable number.

22524224057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22524224057 is an equidigital number, since it uses as much as digits as its factorization.

22524224057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89600, while the sum is 35.

Adding to 22524224057 its reverse (75042242522), we get a palindrome (97566466579).

The spelling of 22524224057 in words is "twenty-two billion, five hundred twenty-four million, two hundred twenty-four thousand, fifty-seven".