230232212 has 48 divisors (see below), whose sum is σ = 472469760. Its totient is φ = 96125952.

The previous prime is 230232203. The next prime is 230232229. The reversal of 230232212 is 212232032.

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, 247364 + ... + 248292.

It is an arithmetic number, because the mean of its divisors is an integer number (9843120).

Almost surely, 2^230232212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230232212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236234880).

230232212 is an abundant number, since it is smaller than the sum of its proper divisors (242237548).

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

230232212 is a wasteful number, since it uses less digits than its factorization.

230232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230232212 is about 15173.4047596444. The cubic root of 230232212 is about 612.8986931929.

Adding to 230232212 its reverse (212232032), we get a palindrome (442464244).

The spelling of 230232212 in words is "two hundred thirty million, two hundred thirty-two thousand, two hundred twelve".