224220201 has 16 divisors (see below), whose sum is σ = 308158848. Its totient is φ = 144950400.

The previous prime is 224220193. The next prime is 224220203. The reversal of 224220201 is 102022422.

224220201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224220201 - 2³ = 224220193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224220203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4365 + ... + 21621.

It is an arithmetic number, because the mean of its divisors is an integer number (19259928).

Almost surely, 2^224220201 is an apocalyptic number.

It is an amenable number.

224220201 is a deficient number, since it is larger than the sum of its proper divisors (83938647).

224220201 is a wasteful number, since it uses less digits than its factorization.

224220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17392.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 224220201 is about 14973.9841391662. The cubic root of 224220201 is about 607.5167351315.

Adding to 224220201 its reverse (102022422), we get a palindrome (326242623).

The spelling of 224220201 in words is "two hundred twenty-four million, two hundred twenty thousand, two hundred one".