220300 has 18 divisors (see below), whose sum is σ = 478268. Its totient is φ = 88080.

The previous prime is 220291. The next prime is 220301. The reversal of 220300 is 3022.

220300 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (220301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1002 + ... + 1201.

2²²⁰³⁰⁰ is an apocalyptic number.

220300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220300 is an abundant number, since it is smaller than the sum of its proper divisors (257968).

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

220300 is a wasteful number, since it uses less digits than its factorization.

220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217 (or 2210 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 220300 is about 469.3612681081. The cubic root of 220300 is about 60.3955349535.

Adding to 220300 its reverse (3022), we get a palindrome (223322).

It can be divided in two parts, 2 and 20300, that added together give a palindrome (20302).

The spelling of 220300 in words is "two hundred twenty thousand, three hundred", and thus it is an iban number.