225607475171 has 8 divisors (see below), whose sum is σ = 243285424704. Its totient is φ = 207975744000.

The previous prime is 225607475101. The next prime is 225607475237. The reversal of 225607475171 is 171574706522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225607475171 - 2²² = 225603280867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225607475101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11544446 + ... + 11563971.

It is an arithmetic number, because the mean of its divisors is an integer number (30410678088).

Almost surely, 2^225607475171 is an apocalyptic number.

225607475171 is a deficient number, since it is larger than the sum of its proper divisors (17677949533).

225607475171 is a wasteful number, since it uses less digits than its factorization.

225607475171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23109181.

The product of its (nonzero) digits is 823200, while the sum is 47.

The spelling of 225607475171 in words is "two hundred twenty-five billion, six hundred seven million, four hundred seventy-five thousand, one hundred seventy-one".