225044202 has 8 divisors (see below), whose sum is σ = 450088416. Its totient is φ = 75014732.

The previous prime is 225044191. The next prime is 225044269. The reversal of 225044202 is 202440522.

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

225044202 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18753678 + ... + 18753689.

It is an arithmetic number, because the mean of its divisors is an integer number (56261052).

Almost surely, 2^225044202 is an apocalyptic number.

225044202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225044202 is a wasteful number, since it uses less digits than its factorization.

225044202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37507372.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 225044202 is about 15001.4733276435. The cubic root of 225044202 is about 608.2600259113.

Adding to 225044202 its reverse (202440522), we get a palindrome (427484724).

The spelling of 225044202 in words is "two hundred twenty-five million, forty-four thousand, two hundred two".