133323213221022 has 32 divisors (see below), whose sum is σ = 290887478815104. Its totient is φ = 40400908682400.

The previous prime is 133323213220937. The next prime is 133323213221027. The reversal of 133323213221022 is 220122312323331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133323213221027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54013497 + ... + 56427867.

It is an arithmetic number, because the mean of its divisors is an integer number (9090233712972).

Almost surely, 2^{133323213221022} is an apocalyptic number.

133323213221022 is an abundant number, since it is smaller than the sum of its proper divisors (157564265594082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133323213221022 is a wasteful number, since it uses less digits than its factorization.

133323213221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251064.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 133323213221022 its reverse (220122312323331), we get a palindrome (353445525544353).

The spelling of 133323213221022 in words is "one hundred thirty-three trillion, three hundred twenty-three billion, two hundred thirteen million, two hundred twenty-one thousand, twenty-two".