221333200033 has 8 divisors (see below), whose sum is σ = 241521831936. Its totient is φ = 201155806800.

The previous prime is 221333199947. The next prime is 221333200091. The reversal of 221333200033 is 330002333122.

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 221333200033 - 2¹⁷ = 221333068961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221333199977 and 221333200013.

It is not an unprimeable number, because it can be changed into a prime (221333200093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768458 + ... + 2847283.

It is an arithmetic number, because the mean of its divisors is an integer number (30190228992).

Almost surely, 2^221333200033 is an apocalyptic number.

It is an amenable number.

221333200033 is a deficient number, since it is larger than the sum of its proper divisors (20188631903).

221333200033 is a wasteful number, since it uses less digits than its factorization.

221333200033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619335.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 221333200033 its reverse (330002333122), we get a palindrome (551335533155).

The spelling of 221333200033 in words is "two hundred twenty-one billion, three hundred thirty-three million, two hundred thousand, thirty-three".