230302231212 has 48 divisors (see below), whose sum is σ = 540816628352. Its totient is φ = 76275561600.

The previous prime is 230302231177. The next prime is 230302231253. The reversal of 230302231212 is 212132203032.

It is a happy 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, 8203143 + ... + 8231169.

Almost surely, 2^230302231212 is an apocalyptic number.

It is an amenable number.

230302231212 is an abundant number, since it is smaller than the sum of its proper divisors (310514397140).

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

230302231212 is a wasteful number, since it uses less digits than its factorization.

230302231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32398 (or 32396 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230302231212 its reverse (212132203032), we get a palindrome (442434434244).

The spelling of 230302231212 in words is "two hundred thirty billion, three hundred two million, two hundred thirty-one thousand, two hundred twelve".