230321012211012 has 12 divisors (see below), whose sum is σ = 537415695159056. Its totient is φ = 76773670737000.

The previous prime is 230321012210983. The next prime is 230321012211029. The reversal of 230321012211012 is 210112210123032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 230321012211012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9596708842114 + ... + 9596708842137.

Almost surely, 2^{230321012211012} is an apocalyptic number.

It is an amenable number.

230321012211012 is an abundant number, since it is smaller than the sum of its proper divisors (307094682948044).

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

230321012211012 is a wasteful number, since it uses less digits than its factorization.

230321012211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19193417684258 (or 19193417684256 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 230321012211012 its reverse (210112210123032), we get a palindrome (440433222334044).

The spelling of 230321012211012 in words is "two hundred thirty trillion, three hundred twenty-one billion, twelve million, two hundred eleven thousand, twelve".