227305637164 has 12 divisors (see below), whose sum is σ = 398462526504. Its totient is φ = 113459201024.

The previous prime is 227305637129. The next prime is 227305637173. The reversal of 227305637164 is 461736503722.

227305637164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48401749 + ... + 48406444.

It is an arithmetic number, because the mean of its divisors is an integer number (33205210542).

Almost surely, 2^227305637164 is an apocalyptic number.

It is an amenable number.

227305637164 is a deficient number, since it is larger than the sum of its proper divisors (171156889340).

227305637164 is a wasteful number, since it uses less digits than its factorization.

227305637164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96808784 (or 96808782 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 227305637164 in words is "two hundred twenty-seven billion, three hundred five million, six hundred thirty-seven thousand, one hundred sixty-four".