227523404223 has 16 divisors (see below), whose sum is σ = 337199833440. Its totient is φ = 151624613952.

The previous prime is 227523404221. The next prime is 227523404231. The reversal of 227523404223 is 322404325722.

227523404223 is a `hidden beast` number, since 2 + 2 + 7 + 5 + 23 + 404 + 223 = 666.

It is not a de Polignac number, because 227523404223 - 2¹ = 227523404221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227523404221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529136 + ... + 1671317.

It is an arithmetic number, because the mean of its divisors is an integer number (21074989590).

Almost surely, 2^227523404223 is an apocalyptic number.

227523404223 is a deficient number, since it is larger than the sum of its proper divisors (109676429217).

227523404223 is a wasteful number, since it uses less digits than its factorization.

227523404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203095 (or 3203089 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 36.

Adding to 227523404223 its reverse (322404325722), we get a palindrome (549927729945).

The spelling of 227523404223 in words is "two hundred twenty-seven billion, five hundred twenty-three million, four hundred four thousand, two hundred twenty-three".