230212230 has 32 divisors (see below), whose sum is σ = 555328224. Its totient is φ = 61076736.

The previous prime is 230212223. The next prime is 230212247. The reversal of 230212230 is 32212032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13567 + ... + 25386.

It is an arithmetic number, because the mean of its divisors is an integer number (17354007).

Almost surely, 2^230212230 is an apocalyptic number.

230212230 is an abundant number, since it is smaller than the sum of its proper divisors (325115994).

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

230212230 is a wasteful number, since it uses less digits than its factorization.

230212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39160.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230212230 is about 15172.7462906357. The cubic root of 230212230 is about 612.8809613909.

Adding to 230212230 its reverse (32212032), we get a palindrome (262424262).

The spelling of 230212230 in words is "two hundred thirty million, two hundred twelve thousand, two hundred thirty".