133312220033322 has 64 divisors (see below), whose sum is σ = 294552620789760. Its totient is φ = 39885225681600.

The previous prime is 133312220033297. The next prime is 133312220033329. The reversal of 133312220033322 is 223330022213331.

It is a self number, because there is not a number n which added to its sum of digits gives 133312220033322.

It is not an unprimeable number, because it can be changed into a prime (133312220033329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209446668 + ... + 210082200.

It is an arithmetic number, because the mean of its divisors is an integer number (4602384699840).

Almost surely, 2^{133312220033322} is an apocalyptic number.

133312220033322 is an abundant number, since it is smaller than the sum of its proper divisors (161240400756438).

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

133312220033322 is a wasteful number, since it uses less digits than its factorization.

133312220033322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675859.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 133312220033322 its reverse (223330022213331), we get a palindrome (356642242246653).

The spelling of 133312220033322 in words is "one hundred thirty-three trillion, three hundred twelve billion, two hundred twenty million, thirty-three thousand, three hundred twenty-two".