221333200001 has 8 divisors (see below), whose sum is σ = 223614203904. Its totient is φ = 219063573280.

The previous prime is 221333199947. The next prime is 221333200091. The reversal of 221333200001 is 100002333122.

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

It is a cyclic number.

It is not a de Polignac number, because 221333200001 - 2⁶ = 221333199937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221333200091) 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 7 ways as a sum of consecutive naturals, for example, 2805185 + ... + 2883006.

It is an arithmetic number, because the mean of its divisors is an integer number (27951775488).

Almost surely, 2^221333200001 is an apocalyptic number.

It is an amenable number.

221333200001 is a deficient number, since it is larger than the sum of its proper divisors (2281003903).

221333200001 is a wasteful number, since it uses less digits than its factorization.

221333200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688591.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 221333200001 its reverse (100002333122), we get a palindrome (321335533123).

The spelling of 221333200001 in words is "two hundred twenty-one billion, three hundred thirty-three million, two hundred thousand, one".