22230112133 has 2 divisors, whose sum is σ = 22230112134. Its totient is φ = 22230112132.

The previous prime is 22230112129. The next prime is 22230112159. The reversal of 22230112133 is 33121103222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21821789284 + 408322849 = 147722^2 + 20207^2 .

It is a cyclic number.

It is not a de Polignac number, because 22230112133 - 2² = 22230112129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22230112103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115056066 + 11115056067.

It is an arithmetic number, because the mean of its divisors is an integer number (11115056067).

Almost surely, 2^22230112133 is an apocalyptic number.

It is an amenable number.

22230112133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230112133 is an equidigital number, since it uses as much as digits as its factorization.

22230112133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22230112133 its reverse (33121103222), we get a palindrome (55351215355).

The spelling of 22230112133 in words is "twenty-two billion, two hundred thirty million, one hundred twelve thousand, one hundred thirty-three".