227255004163 has 8 divisors (see below), whose sum is σ = 248520702960. Its totient is φ = 206090330880.

The previous prime is 227255004161. The next prime is 227255004169. The reversal of 227255004163 is 361400552722.

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 227255004163 - 2¹ = 227255004161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227255004161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25251670 + ... + 25260667.

It is an arithmetic number, because the mean of its divisors is an integer number (31065087870).

Almost surely, 2^227255004163 is an apocalyptic number.

227255004163 is a deficient number, since it is larger than the sum of its proper divisors (21265698797).

227255004163 is a wasteful number, since it uses less digits than its factorization.

227255004163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50512757.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 227255004163 its reverse (361400552722), we get a palindrome (588655556885).

The spelling of 227255004163 in words is "two hundred twenty-seven billion, two hundred fifty-five million, four thousand, one hundred sixty-three".