133320224455012 has 24 divisors (see below), whose sum is σ = 278233511907456. Its totient is φ = 54653011267008.

The previous prime is 133320224454889. The next prime is 133320224455039. The reversal of 133320224455012 is 210554422023331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103509490393 + ... + 103509491680.

It is an arithmetic number, because the mean of its divisors is an integer number (11593062996144).

Almost surely, 2^{133320224455012} is an apocalyptic number.

It is an amenable number.

133320224455012 is an abundant number, since it is smaller than the sum of its proper divisors (144913287452444).

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

133320224455012 is a wasteful number, since it uses less digits than its factorization.

133320224455012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207018982107 (or 207018982105 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 133320224455012 its reverse (210554422023331), we get a palindrome (343874646478343).

The spelling of 133320224455012 in words is "one hundred thirty-three trillion, three hundred twenty billion, two hundred twenty-four million, four hundred fifty-five thousand, twelve".