225043252302 has 64 divisors (see below), whose sum is σ = 496864108800. Its totient is φ = 67385702400.

The previous prime is 225043252289. The next prime is 225043252303. The reversal of 225043252302 is 203252340522.

225043252302 is digitally balanced in base 2, 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 225043252302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225043252303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1838677 + ... + 1957247.

It is an arithmetic number, because the mean of its divisors is an integer number (7763501700).

Almost surely, 2^225043252302 is an apocalyptic number.

225043252302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225043252302 is an abundant number, since it is smaller than the sum of its proper divisors (271820856498).

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

225043252302 is a wasteful number, since it uses less digits than its factorization.

225043252302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118929.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 225043252302 its reverse (203252340522), we get a palindrome (428295592824).

The spelling of 225043252302 in words is "two hundred twenty-five billion, forty-three million, two hundred fifty-two thousand, three hundred two".