230400220 has 48 divisors (see below), whose sum is σ = 493623648. Its totient is φ = 90316800.

The previous prime is 230400193. The next prime is 230400253. The reversal of 230400220 is 22004032.

It is a super-2 number, since 2×230400220² = 106168522752096800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230400220.

It is a congruent number.

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, 218695 + ... + 219745.

It is an arithmetic number, because the mean of its divisors is an integer number (10283826).

Almost surely, 2^230400220 is an apocalyptic number.

230400220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230400220 is an abundant number, since it is smaller than the sum of its proper divisors (263223428).

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

230400220 is a wasteful number, since it uses less digits than its factorization.

230400220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 230400220 is about 15178.9400156928. The cubic root of 230400220 is about 613.0477410399.

Adding to 230400220 its reverse (22004032), we get a palindrome (252404252).

The spelling of 230400220 in words is "two hundred thirty million, four hundred thousand, two hundred twenty".