5228228166 has 36 divisors (see below), whose sum is σ = 12166517988. Its totient is φ = 1493425248.

The previous prime is 5228228147. The next prime is 5228228189. The reversal of 5228228166 is 6618228225.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1237690 + ... + 1241906.

It is an arithmetic number, because the mean of its divisors is an integer number (337958833).

Almost surely, 2^5228228166 is an apocalyptic number.

5228228166 is an abundant number, since it is smaller than the sum of its proper divisors (6938289822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5228228166 is an frugal number, since it uses more digits than its factorization.

5228228166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8453 (or 4229 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 5228228166 is about 72306.4877172166. The cubic root of 5228228166 is about 1735.6074706513.

The spelling of 5228228166 in words is "five billion, two hundred twenty-eight million, two hundred twenty-eight thousand, one hundred sixty-six".