220234300 has 72 divisors (see below), whose sum is σ = 561495312. Its totient is φ = 73920000.

The previous prime is 220234277. The next prime is 220234319. The reversal of 220234300 is 3432022.

220234300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6600 + ... + 22000.

It is an arithmetic number, because the mean of its divisors is an integer number (7798546).

Almost surely, 2^220234300 is an apocalyptic number.

220234300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220234300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280747656).

220234300 is an abundant number, since it is smaller than the sum of its proper divisors (341261012).

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

220234300 is a wasteful number, since it uses less digits than its factorization.

220234300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15439 (or 15432 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 220234300 is about 14840.2931237897. The cubic root of 220234300 is about 603.8953044270.

Adding to 220234300 its reverse (3432022), we get a palindrome (223666322).

The spelling of 220234300 in words is "two hundred twenty million, two hundred thirty-four thousand, three hundred".