220000888 has 32 divisors (see below), whose sum is σ = 431568000. Its totient is φ = 104941408.

The previous prime is 220000871. The next prime is 220000889. The reversal of 220000888 is 888000022.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80163 + ... + 82861.

It is an arithmetic number, because the mean of its divisors is an integer number (13486500).

Almost surely, 2^220000888 is an apocalyptic number.

It is an amenable number.

220000888 is a deficient number, since it is larger than the sum of its proper divisors (211567112).

220000888 is a wasteful number, since it uses less digits than its factorization.

220000888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 220000888 is about 14832.4269086350. The cubic root of 220000888 is about 603.6818859041.

The spelling of 220000888 in words is "two hundred twenty million, eight hundred eighty-eight", and thus it is an aban number.