133183712002242 has 64 divisors (see below), whose sum is σ = 296322066077184. Its totient is φ = 39569335703040.

The previous prime is 133183712002241. The next prime is 133183712002321. The reversal of 133183712002242 is 242200217381331.

133183712002242 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-2 number, since 2×133183712002242² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133183712002242.

It is not an unprimeable number, because it can be changed into a prime (133183712002241) 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, 96527388 + ... + 97897415.

It is an arithmetic number, because the mean of its divisors is an integer number (4630032282456).

Almost surely, 2^{133183712002242} is an apocalyptic number.

133183712002242 is an abundant number, since it is smaller than the sum of its proper divisors (163138354074942).

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

133183712002242 is a wasteful number, since it uses less digits than its factorization.

133183712002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194425023.

The product of its (nonzero) digits is 96768, while the sum is 39.

Adding to 133183712002242 its reverse (242200217381331), we get a palindrome (375383929383573).

The spelling of 133183712002242 in words is "one hundred thirty-three trillion, one hundred eighty-three billion, seven hundred twelve million, two thousand, two hundred forty-two".