8868880220 has 12 divisors (see below), whose sum is σ = 18624648504. Its totient is φ = 3547552080.

The previous prime is 8868880187. The next prime is 8868880259. The reversal of 8868880220 is 220888688.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221721986 + ... + 221722025.

It is an arithmetic number, because the mean of its divisors is an integer number (1552054042).

Almost surely, 2^8868880220 is an apocalyptic number.

It is an amenable number.

8868880220 is an abundant number, since it is smaller than the sum of its proper divisors (9755768284).

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

8868880220 is a wasteful number, since it uses less digits than its factorization.

8868880220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443444020 (or 443444018 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 50.

The square root of 8868880220 is about 94174.7323861342. The cubic root of 8868880220 is about 2069.9328799601.

The spelling of 8868880220 in words is "eight billion, eight hundred sixty-eight million, eight hundred eighty thousand, two hundred twenty".