22300207 has 2 divisors, whose sum is σ = 22300208. Its totient is φ = 22300206.

The previous prime is 22300189. The next prime is 22300237. The reversal of 22300207 is 70200322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22300207 - 2¹⁵ = 22267439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22300237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150103 + 11150104.

It is an arithmetic number, because the mean of its divisors is an integer number (11150104).

Almost surely, 2^22300207 is an apocalyptic number.

22300207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300207 is an equidigital number, since it uses as much as digits as its factorization.

22300207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 22300207 is about 4722.3094985399. The cubic root of 22300207 is about 281.4727123523.

Adding to 22300207 its reverse (70200322), we get a palindrome (92500529).

The spelling of 22300207 in words is "twenty-two million, three hundred thousand, two hundred seven".