225130172110530 has 64 divisors (see below), whose sum is σ = 569917773480960. Its totient is φ = 56758204350144.

The previous prime is 225130172110499. The next prime is 225130172110537. The reversal of 225130172110530 is 35011271031522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 225130172110491 and 225130172110500.

It is not an unprimeable number, because it can be changed into a prime (225130172110537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405230844 + ... + 405786023.

It is an arithmetic number, because the mean of its divisors is an integer number (8904965210640).

Almost surely, 2^{225130172110530} is an apocalyptic number.

225130172110530 is an abundant number, since it is smaller than the sum of its proper divisors (344787601370430).

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

225130172110530 is a wasteful number, since it uses less digits than its factorization.

225130172110530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811017383.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 225130172110530 in words is "two hundred twenty-five trillion, one hundred thirty billion, one hundred seventy-two million, one hundred ten thousand, five hundred thirty".