133222267 has 2 divisors, whose sum is σ = 133222268. Its totient is φ = 133222266.

The previous prime is 133222261. The next prime is 133222273. The reversal of 133222267 is 762222331.

It is a balanced prime because it is at equal distance from previous prime (133222261) and next prime (133222273).

It is a cyclic number.

It is not a de Polignac number, because 133222267 - 2⁷ = 133222139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133222261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66611133 + 66611134.

It is an arithmetic number, because the mean of its divisors is an integer number (66611134).

Almost surely, 2^133222267 is an apocalyptic number.

133222267 is a deficient number, since it is larger than the sum of its proper divisors (1).

133222267 is an equidigital number, since it uses as much as digits as its factorization.

133222267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 133222267 is about 11542.1950685301. The cubic root of 133222267 is about 510.7310635586.

Adding to 133222267 its reverse (762222331), we get a palindrome (895444598).

The spelling of 133222267 in words is "one hundred thirty-three million, two hundred twenty-two thousand, two hundred sixty-seven".