133001220222200 has 72 divisors (see below), whose sum is σ = 339895060584240. Its totient is φ = 48364080072000.

The previous prime is 133001220222187. The next prime is 133001220222203. The reversal of 133001220222200 is 2222022100331.

It is a happy number.

133001220222200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×133001220222200³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001220222203) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2747934896 + ... + 2747983295.

Almost surely, 2^{133001220222200} is an apocalyptic number.

133001220222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133001220222200 is an abundant number, since it is smaller than the sum of its proper divisors (206893840362040).

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

133001220222200 is a wasteful number, since it uses less digits than its factorization.

133001220222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495918229 (or 5495918209 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 133001220222200 its reverse (2222022100331), we get a palindrome (135223242322531).

The spelling of 133001220222200 in words is "one hundred thirty-three trillion, one billion, two hundred twenty million, two hundred twenty-two thousand, two hundred".