22510063 has 2 divisors, whose sum is σ = 22510064. Its totient is φ = 22510062.

The previous prime is 22510043. The next prime is 22510069. The reversal of 22510063 is 36001522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22510063 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 22510063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22510069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11255031 + 11255032.

It is an arithmetic number, because the mean of its divisors is an integer number (11255032).

Almost surely, 2^22510063 is an apocalyptic number.

22510063 is a deficient number, since it is larger than the sum of its proper divisors (1).

22510063 is an equidigital number, since it uses as much as digits as its factorization.

22510063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 22510063 is about 4744.4771050138. The cubic root of 22510063 is about 282.3528897050.

Adding to 22510063 its reverse (36001522), we get a palindrome (58511585).

The spelling of 22510063 in words is "twenty-two million, five hundred ten thousand, sixty-three".