230222000 has 80 divisors (see below), whose sum is σ = 569835552. Its totient is φ = 89913600.

The previous prime is 230221967. The next prime is 230222021. The reversal of 230222000 is 222032.

230222000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84662 + ... + 87338.

Almost surely, 2^230222000 is an apocalyptic number.

230222000 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 230222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284917776).

230222000 is an abundant number, since it is smaller than the sum of its proper divisors (339613552).

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

230222000 is a wasteful number, since it uses less digits than its factorization.

230222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 230222000 is about 15173.0682460734. The cubic root of 230222000 is about 612.8896313072.

Adding to 230222000 its reverse (222032), we get a palindrome (230444032).

The spelling of 230222000 in words is "two hundred thirty million, two hundred twenty-two thousand".