223020201 has 8 divisors (see below), whose sum is σ = 305397184. Its totient is φ = 144661680.

The previous prime is 223020199. The next prime is 223020211. The reversal of 223020201 is 102020322.

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

It is not a de Polignac number, because 223020201 - 2¹ = 223020199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223020211) 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, 1004485 + ... + 1004706.

It is an arithmetic number, because the mean of its divisors is an integer number (38174648).

Almost surely, 2^223020201 is an apocalyptic number.

It is an amenable number.

223020201 is a deficient number, since it is larger than the sum of its proper divisors (82376983).

223020201 is a wasteful number, since it uses less digits than its factorization.

223020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009231.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 223020201 is about 14933.8608872589. The cubic root of 223020201 is about 606.4310100233.

Adding to 223020201 its reverse (102020322), we get a palindrome (325040523).

The spelling of 223020201 in words is "two hundred twenty-three million, twenty thousand, two hundred one".