220098 has 8 divisors (see below), whose sum is σ = 440208. Its totient is φ = 73364.

The previous prime is 220063. The next prime is 220123. The reversal of 220098 is 890022.

220098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

220098 is an admirable 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, 18336 + ... + 18347.

It is an arithmetic number, because the mean of its divisors is an integer number (55026).

2²²⁰⁰⁹⁸ is an apocalyptic number.

220098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220098 is a wasteful number, since it uses less digits than its factorization.

220098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36688.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 220098 is about 469.1460327020. The cubic root of 220098 is about 60.3770697866.

It can be divided in two parts, 2 and 20098, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 220098 in words is "two hundred twenty thousand, ninety-eight".