225303130050 has 48 divisors (see below), whose sum is σ = 578019075840. Its totient is φ = 58009080640.

The previous prime is 225303130043. The next prime is 225303130061. The reversal of 225303130050 is 50031303522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 225303130050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25892562 + ... + 25901261.

It is an arithmetic number, because the mean of its divisors is an integer number (12042064080).

Almost surely, 2^225303130050 is an apocalyptic number.

225303130050 is an abundant number, since it is smaller than the sum of its proper divisors (352715945790).

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

225303130050 is a wasteful number, since it uses less digits than its factorization.

225303130050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51793867 (or 51793862 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 225303130050 its reverse (50031303522), we get a palindrome (275334433572).

The spelling of 225303130050 in words is "two hundred twenty-five billion, three hundred three million, one hundred thirty thousand, fifty".