225300322130 has 32 divisors (see below), whose sum is σ = 436768388784. Its totient is φ = 83181643776.

The previous prime is 225300322123. The next prime is 225300322133. The reversal of 225300322130 is 31223003522.

225300322130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9225026209 + 216075295921 = 96047^2 + 464839^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 225300322096 and 225300322105.

It is not an unprimeable number, because it can be changed into a prime (225300322133) 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 15 ways as a sum of consecutive naturals, for example, 1934102 + ... + 2047278.

Almost surely, 2^225300322130 is an apocalyptic number.

225300322130 is a deficient number, since it is larger than the sum of its proper divisors (211468066654).

225300322130 is a wasteful number, since it uses less digits than its factorization.

225300322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128510.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 225300322130 its reverse (31223003522), we get a palindrome (256523325652).

The spelling of 225300322130 in words is "two hundred twenty-five billion, three hundred million, three hundred twenty-two thousand, one hundred thirty".