133233022 has 16 divisors (see below), whose sum is σ = 215927712. Its totient is φ = 61290720.

The previous prime is 133233017. The next prime is 133233031. The reversal of 133233022 is 220332331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 153 + ... + 16324.

It is an arithmetic number, because the mean of its divisors is an integer number (13495482).

Almost surely, 2^133233022 is an apocalyptic number.

133233022 is a deficient number, since it is larger than the sum of its proper divisors (82694690).

133233022 is a wasteful number, since it uses less digits than its factorization.

133233022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16803.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 133233022 is about 11542.6609583752. The cubic root of 133233022 is about 510.7448069187.

Adding to 133233022 its reverse (220332331), we get a palindrome (353565353).

The spelling of 133233022 in words is "one hundred thirty-three million, two hundred thirty-three thousand, twenty-two".