230212012 has 6 divisors (see below), whose sum is σ = 402871028. Its totient is φ = 115106004.

The previous prime is 230212009. The next prime is 230212013. The reversal of 230212012 is 210212032.

230212012 is digitally balanced in base 2, 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 = 230211983 and 230212001.

It is not an unprimeable number, because it can be changed into a prime (230212013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28776498 + ... + 28776505.

Almost surely, 2^230212012 is an apocalyptic number.

It is an amenable number.

230212012 is a deficient number, since it is larger than the sum of its proper divisors (172659016).

230212012 is a wasteful number, since it uses less digits than its factorization.

230212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57553007 (or 57553005 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230212012 is about 15172.7391067005. The cubic root of 230212012 is about 612.8807679345.

Adding to 230212012 its reverse (210212032), we get a palindrome (440424044).

The spelling of 230212012 in words is "two hundred thirty million, two hundred twelve thousand, twelve".