225275727241 has 4 divisors (see below), whose sum is σ = 225639662800. Its totient is φ = 224911791684.

The previous prime is 225275727223. The next prime is 225275727263. The reversal of 225275727241 is 142727572522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225275727241 - 2¹⁵ = 225275694473 is a prime.

It is a super-2 number, since 2×225275727241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225275727191 and 225275727200.

It is not an unprimeable number, because it can be changed into a prime (225275727211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181966851 + ... + 181968088.

It is an arithmetic number, because the mean of its divisors is an integer number (56409915700).

Almost surely, 2^225275727241 is an apocalyptic number.

It is an amenable number.

225275727241 is a deficient number, since it is larger than the sum of its proper divisors (363935559).

225275727241 is an equidigital number, since it uses as much as digits as its factorization.

225275727241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363935558.

The product of its digits is 1097600, while the sum is 46.

The spelling of 225275727241 in words is "two hundred twenty-five billion, two hundred seventy-five million, seven hundred twenty-seven thousand, two hundred forty-one".