133222321222 has 8 divisors (see below), whose sum is σ = 199859976000. Its totient is φ = 66602329224.

The previous prime is 133222321207. The next prime is 133222321229. The reversal of 133222321222 is 222123222331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133222321229) 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, 4396822 + ... + 4427017.

It is an arithmetic number, because the mean of its divisors is an integer number (24982497000).

Almost surely, 2^133222321222 is an apocalyptic number.

133222321222 is a deficient number, since it is larger than the sum of its proper divisors (66637654778).

133222321222 is an equidigital number, since it uses as much as digits as its factorization.

133222321222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8831390.

The product of its digits is 3456, while the sum is 25.

Adding to 133222321222 its reverse (222123222331), we get a palindrome (355345543553).

The spelling of 133222321222 in words is "one hundred thirty-three billion, two hundred twenty-two million, three hundred twenty-one thousand, two hundred twenty-two".