133033243330212 has 48 divisors (see below), whose sum is σ = 312787221331200. Its totient is φ = 44004954782880.

The previous prime is 133033243330199. The next prime is 133033243330213. The reversal of 133033243330212 is 212033342330331.

It is not an unprimeable number, because it can be changed into a prime (133033243330213) 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, 73650339 + ... + 75434997.

It is an arithmetic number, because the mean of its divisors is an integer number (6516400444400).

Almost surely, 2^{133033243330212} is an apocalyptic number.

133033243330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133033243330212 is an abundant number, since it is smaller than the sum of its proper divisors (179753978000988).

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

133033243330212 is a wasteful number, since it uses less digits than its factorization.

133033243330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832216 (or 1832214 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 133033243330212 its reverse (212033342330331), we get a palindrome (345066585660543).

The spelling of 133033243330212 in words is "one hundred thirty-three trillion, thirty-three billion, two hundred forty-three million, three hundred thirty thousand, two hundred twelve".