22264133 has 2 divisors, whose sum is σ = 22264134. Its totient is φ = 22264132.

The previous prime is 22264117. The next prime is 22264139. The reversal of 22264133 is 33146222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22118209 + 145924 = 4703^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 22264133 - 2⁴ = 22264117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22264099 and 22264108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22264139) 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, 11132066 + 11132067.

It is an arithmetic number, because the mean of its divisors is an integer number (11132067).

Almost surely, 2^22264133 is an apocalyptic number.

It is an amenable number.

22264133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22264133 is an equidigital number, since it uses as much as digits as its factorization.

22264133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 22264133 is about 4718.4884232135. The cubic root of 22264133 is about 281.3208553660.

The spelling of 22264133 in words is "twenty-two million, two hundred sixty-four thousand, one hundred thirty-three".