225061101315 has 20 divisors (see below), whose sum is σ = 403442863824. Its totient is φ = 120032587152.

The previous prime is 225061101289. The next prime is 225061101329. The reversal of 225061101315 is 513101160522.

225061101315 is a `hidden beast` number, since 2 + 25 + 0 + 611 + 0 + 13 + 15 = 666.

It is not a de Polignac number, because 225061101315 - 2⁸ = 225061101059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 277852807 + ... + 277853616.

Almost surely, 2^225061101315 is an apocalyptic number.

225061101315 is a deficient number, since it is larger than the sum of its proper divisors (178381762509).

225061101315 is an equidigital number, since it uses as much as digits as its factorization.

225061101315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555706440 (or 555706431 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 225061101315 its reverse (513101160522), we get a palindrome (738162261837).

The spelling of 225061101315 in words is "two hundred twenty-five billion, sixty-one million, one hundred one thousand, three hundred fifteen".