133330222111 has 2 divisors, whose sum is σ = 133330222112. Its totient is φ = 133330222110.

The previous prime is 133330222093. The next prime is 133330222133. The reversal of 133330222111 is 111222033331.

It is an a-pointer prime, because the next prime (133330222133) can be obtained adding 133330222111 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133330222111 - 2⁵ = 133330222079 is a prime.

It is a super-3 number, since 3×133330222111³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133330222171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66665111055 + 66665111056.

It is an arithmetic number, because the mean of its divisors is an integer number (66665111056).

Almost surely, 2^133330222111 is an apocalyptic number.

133330222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

133330222111 is an equidigital number, since it uses as much as digits as its factorization.

133330222111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133330222111 its reverse (111222033331), we get a palindrome (244552255442).

The spelling of 133330222111 in words is "one hundred thirty-three billion, three hundred thirty million, two hundred twenty-two thousand, one hundred eleven".