228332068536568 has 32 divisors (see below), whose sum is σ = 428256975686400. Its totient is φ = 114130211997312.

The previous prime is 228332068536541. The next prime is 228332068536589. The reversal of 228332068536568 is 865635860233822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524639146 + ... + 525074182.

It is an arithmetic number, because the mean of its divisors is an integer number (13383030490200).

Almost surely, 2^{228332068536568} is an apocalyptic number.

It is an amenable number.

228332068536568 is a deficient number, since it is larger than the sum of its proper divisors (199924907149832).

228332068536568 is a wasteful number, since it uses less digits than its factorization.

228332068536568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455479 (or 455475 counting only the distinct ones).

The product of its (nonzero) digits is 597196800, while the sum is 67.

The spelling of 228332068536568 in words is "two hundred twenty-eight trillion, three hundred thirty-two billion, sixty-eight million, five hundred thirty-six thousand, five hundred sixty-eight".