228822549316 has 27 divisors (see below), whose sum is σ = 418647105471. Its totient is φ = 109426347624.

The previous prime is 228822549301. The next prime is 228822549317. The reversal of 228822549316 is 613945228822.

The square root of 228822549316 is 478354.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228822549317) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21999085 + ... + 22009483.

Almost surely, 2^228822549316 is an apocalyptic number.

228822549316 is the 478354-th square number.

It is an amenable number.

228822549316 is a deficient number, since it is larger than the sum of its proper divisors (189824556155).

228822549316 is an frugal number, since it uses more digits than its factorization.

228822549316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20848 (or 10424 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The spelling of 228822549316 in words is "two hundred twenty-eight billion, eight hundred twenty-two million, five hundred forty-nine thousand, three hundred sixteen".