225622050 has 24 divisors (see below), whose sum is σ = 559543056. Its totient is φ = 60165840.

The previous prime is 225622039. The next prime is 225622063. The reversal of 225622050 is 50226522.

225622050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 225622050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 751924 + ... + 752223.

It is an arithmetic number, because the mean of its divisors is an integer number (23314294).

Almost surely, 2^225622050 is an apocalyptic number.

225622050 is an abundant number, since it is smaller than the sum of its proper divisors (333921006).

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

225622050 is a wasteful number, since it uses less digits than its factorization.

225622050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504162 (or 1504157 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 225622050 is about 15020.7206884357. The cubic root of 225622050 is about 608.7801925132.

Adding to 225622050 its reverse (50226522), we get a palindrome (275848572).

The spelling of 225622050 in words is "two hundred twenty-five million, six hundred twenty-two thousand, fifty".