227282782052 has 12 divisors (see below), whose sum is σ = 398389516140. Its totient is φ = 113457206016.

The previous prime is 227282781917. The next prime is 227282782063. The reversal of 227282782052 is 250287282722.

It can be written as a sum of positive squares in 2 ways, for example, as 30239123236 + 197043658816 = 173894^2 + 443896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227282781988 and 227282782006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46043477 + ... + 46048412.

It is an arithmetic number, because the mean of its divisors is an integer number (33199126345).

Almost surely, 2^227282782052 is an apocalyptic number.

It is an amenable number.

227282782052 is a deficient number, since it is larger than the sum of its proper divisors (171106734088).

227282782052 is a wasteful number, since it uses less digits than its factorization.

227282782052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92092510 (or 92092508 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The spelling of 227282782052 in words is "two hundred twenty-seven billion, two hundred eighty-two million, seven hundred eighty-two thousand, fifty-two".