132212233 has 2 divisors, whose sum is σ = 132212234. Its totient is φ = 132212232.

The previous prime is 132212209. The next prime is 132212237. The reversal of 132212233 is 332212231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118984464 + 13227769 = 10908^2 + 3637^2 .

It is a cyclic number.

It is not a de Polignac number, because 132212233 - 2⁹ = 132211721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132212233.

It is not a weakly prime, because it can be changed into another prime (132212237) 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, 66106116 + 66106117.

It is an arithmetic number, because the mean of its divisors is an integer number (66106117).

Almost surely, 2^132212233 is an apocalyptic number.

It is an amenable number.

132212233 is a deficient number, since it is larger than the sum of its proper divisors (1).

132212233 is an equidigital number, since it uses as much as digits as its factorization.

132212233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 19.

The square root of 132212233 is about 11498.3578392743. The cubic root of 132212233 is about 509.4370733592.

Adding to 132212233 its reverse (332212231), we get a palindrome (464424464).

The spelling of 132212233 in words is "one hundred thirty-two million, two hundred twelve thousand, two hundred thirty-three".