221133302201 has 8 divisors (see below), whose sum is σ = 252886939200. Its totient is φ = 189420456528.

The previous prime is 221133302179. The next prime is 221133302213. The reversal of 221133302201 is 102203331122.

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 221133302201 - 2¹⁴ = 221133285817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221133302231) 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, 10186211 + ... + 10207896.

It is an arithmetic number, because the mean of its divisors is an integer number (31610867400).

Almost surely, 2^221133302201 is an apocalyptic number.

It is an amenable number.

221133302201 is a deficient number, since it is larger than the sum of its proper divisors (31753636999).

221133302201 is a wasteful number, since it uses less digits than its factorization.

221133302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20395663.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 221133302201 its reverse (102203331122), we get a palindrome (323336633323).

The spelling of 221133302201 in words is "two hundred twenty-one billion, one hundred thirty-three million, three hundred two thousand, two hundred one".