221233214201 has 8 divisors (see below), whose sum is σ = 233351368800. Its totient is φ = 209162489760.

The previous prime is 221233214171. The next prime is 221233214203. The reversal of 221233214201 is 102412332122.

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 221233214201 - 2¹⁴ = 221233197817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221233214203) 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, 11847956 + ... + 11866613.

It is an arithmetic number, because the mean of its divisors is an integer number (29168921100).

Almost surely, 2^221233214201 is an apocalyptic number.

It is an amenable number.

221233214201 is a deficient number, since it is larger than the sum of its proper divisors (12118154599).

221233214201 is a wasteful number, since it uses less digits than its factorization.

221233214201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23715079.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 221233214201 its reverse (102412332122), we get a palindrome (323645546323).

The spelling of 221233214201 in words is "two hundred twenty-one billion, two hundred thirty-three million, two hundred fourteen thousand, two hundred one".