22530107 has 2 divisors, whose sum is σ = 22530108. Its totient is φ = 22530106.

The previous prime is 22530097. The next prime is 22530139. The reversal of 22530107 is 70103522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22530107 - 2⁴ = 22530091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22530007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11265053 + 11265054.

It is an arithmetic number, because the mean of its divisors is an integer number (11265054).

Almost surely, 2^22530107 is an apocalyptic number.

22530107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22530107 is an equidigital number, since it uses as much as digits as its factorization.

22530107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 22530107 is about 4746.5889857876. The cubic root of 22530107 is about 282.4366715279.

Adding to 22530107 its reverse (70103522), we get a palindrome (92633629).

The spelling of 22530107 in words is "twenty-two million, five hundred thirty thousand, one hundred seven".