133222041242 has 8 divisors (see below), whose sum is σ = 201700660896. Its totient is φ = 65988487612.

The previous prime is 133222041217. The next prime is 133222041247. The reversal of 133222041242 is 242140222331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×133222041242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133222041247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311266238 + ... + 311266665.

It is an arithmetic number, because the mean of its divisors is an integer number (25212582612).

Almost surely, 2^133222041242 is an apocalyptic number.

133222041242 is a deficient number, since it is larger than the sum of its proper divisors (68478619654).

133222041242 is a wasteful number, since it uses less digits than its factorization.

133222041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622533012.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 133222041242 its reverse (242140222331), we get a palindrome (375362263573).

The spelling of 133222041242 in words is "one hundred thirty-three billion, two hundred twenty-two million, forty-one thousand, two hundred forty-two".