227600385521228 has 48 divisors (see below), whose sum is σ = 430637010558720. Its totient is φ = 104886750757824.

The previous prime is 227600385521153. The next prime is 227600385521321. The reversal of 227600385521228 is 822125583006722.

It is a happy number.

It is a super-2 number, since 2×227600385521228² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 227600385521228.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25171775 + ... + 32997257.

It is an arithmetic number, because the mean of its divisors is an integer number (8971604386640).

Almost surely, 2^{227600385521228} is an apocalyptic number.

It is an amenable number.

227600385521228 is a deficient number, since it is larger than the sum of its proper divisors (203036625037492).

227600385521228 is a wasteful number, since it uses less digits than its factorization.

227600385521228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7835886 (or 7835884 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 227600385521228 in words is "two hundred twenty-seven trillion, six hundred billion, three hundred eighty-five million, five hundred twenty-one thousand, two hundred twenty-eight".