225841317895 has 8 divisors (see below), whose sum is σ = 271036930320. Its totient is φ = 180654821760.

The previous prime is 225841317857. The next prime is 225841317899. The reversal of 225841317895 is 598713148522.

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

It is not a de Polignac number, because 225841317895 - 2³⁷ = 88402364423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225841317899) 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, 2224450 + ... + 2323759.

It is an arithmetic number, because the mean of its divisors is an integer number (33879616290).

Almost surely, 2^225841317895 is an apocalyptic number.

225841317895 is a deficient number, since it is larger than the sum of its proper divisors (45195612425).

225841317895 is an equidigital number, since it uses as much as digits as its factorization.

225841317895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558145.

The product of its digits is 4838400, while the sum is 55.

The spelling of 225841317895 in words is "two hundred twenty-five billion, eight hundred forty-one million, three hundred seventeen thousand, eight hundred ninety-five".