225006201 has 16 divisors (see below), whose sum is σ = 380963200. Its totient is φ = 128574864.

The previous prime is 225006181. The next prime is 225006209. The reversal of 225006201 is 102600522.

It is not a de Polignac number, because 225006201 - 2⁶ = 225006137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (225006209) 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, 595066 + ... + 595443.

It is an arithmetic number, because the mean of its divisors is an integer number (23810200).

Almost surely, 2^225006201 is an apocalyptic number.

225006201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

225006201 is a deficient number, since it is larger than the sum of its proper divisors (155956999).

225006201 is a wasteful number, since it uses less digits than its factorization.

225006201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190525 (or 1190519 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 225006201 is about 15000.2066985759. The cubic root of 225006201 is about 608.2257870222.

Adding to 225006201 its reverse (102600522), we get a palindrome (327606723).

The spelling of 225006201 in words is "two hundred twenty-five million, six thousand, two hundred one".