228065961016 has 8 divisors (see below), whose sum is σ = 427623676920. Its totient is φ = 114032980504.

The previous prime is 228065960963. The next prime is 228065961061. The reversal of 228065961016 is 610169560822.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14254122556 + ... + 14254122571.

It is an arithmetic number, because the mean of its divisors is an integer number (53452959615).

Almost surely, 2^228065961016 is an apocalyptic number.

It is an amenable number.

228065961016 is a deficient number, since it is larger than the sum of its proper divisors (199557715904).

228065961016 is a wasteful number, since it uses less digits than its factorization.

228065961016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28508245133 (or 28508245129 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 228065961016 in words is "two hundred twenty-eight billion, sixty-five million, nine hundred sixty-one thousand, sixteen".