230007220 has 24 divisors (see below), whose sum is σ = 483436800. Its totient is φ = 91922592.

The previous prime is 230007209. The next prime is 230007233. The reversal of 230007220 is 22700032.

It is a happy number.

230007220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230007194 and 230007203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22021 + ... + 30739.

It is an arithmetic number, because the mean of its divisors is an integer number (20143200).

Almost surely, 2^230007220 is an apocalyptic number.

230007220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230007220 is an abundant number, since it is smaller than the sum of its proper divisors (253429580).

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

230007220 is a wasteful number, since it uses less digits than its factorization.

230007220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10047 (or 10045 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 230007220 is about 15165.9889225860. The cubic root of 230007220 is about 612.6989785287.

Adding to 230007220 its reverse (22700032), we get a palindrome (252707252).

The spelling of 230007220 in words is "two hundred thirty million, seven thousand, two hundred twenty".