22600133 has 2 divisors, whose sum is σ = 22600134. Its totient is φ = 22600132.

The previous prime is 22600129. The next prime is 22600181. The reversal of 22600133 is 33100622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22486564 + 113569 = 4742^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 22600133 - 2² = 22600129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22600103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11300066 + 11300067.

It is an arithmetic number, because the mean of its divisors is an integer number (11300067).

Almost surely, 2^22600133 is an apocalyptic number.

It is an amenable number.

22600133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22600133 is an equidigital number, since it uses as much as digits as its factorization.

22600133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 22600133 is about 4753.9597179614. The cubic root of 22600133 is about 282.7289834262.

Adding to 22600133 its reverse (33100622), we get a palindrome (55700755).

The spelling of 22600133 in words is "twenty-two million, six hundred thousand, one hundred thirty-three".