225132503302 has 16 divisors (see below), whose sum is σ = 388531648800. Its totient is φ = 95837804928.

The previous prime is 225132503291. The next prime is 225132503329. The reversal of 225132503302 is 203305231522.

It is a happy number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 53960643 + ... + 53964814.

It is an arithmetic number, because the mean of its divisors is an integer number (24283228050).

Almost surely, 2^225132503302 is an apocalyptic number.

225132503302 is a deficient number, since it is larger than the sum of its proper divisors (163399145498).

225132503302 is a wasteful number, since it uses less digits than its factorization.

225132503302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107925615.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 225132503302 its reverse (203305231522), we get a palindrome (428437734824).

The spelling of 225132503302 in words is "two hundred twenty-five billion, one hundred thirty-two million, five hundred three thousand, three hundred two".