133223216006 has 8 divisors (see below), whose sum is σ = 199938317544. Its totient is φ = 66577110160.

The previous prime is 133223215991. The next prime is 133223216023. The reversal of 133223216006 is 600612322331.

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

It is a self number, because there is not a number n which added to its sum of digits gives 133223216006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17244095 + ... + 17251818.

It is an arithmetic number, because the mean of its divisors is an integer number (24992289693).

Almost surely, 2^133223216006 is an apocalyptic number.

133223216006 is a deficient number, since it is larger than the sum of its proper divisors (66715101538).

133223216006 is a wasteful number, since it uses less digits than its factorization.

133223216006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34497846.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 133223216006 its reverse (600612322331), we get a palindrome (733835538337).

The spelling of 133223216006 in words is "one hundred thirty-three billion, two hundred twenty-three million, two hundred sixteen thousand, six".