230021210112 has 56 divisors (see below), whose sum is σ = 613352520816. Its totient is φ = 76673728512.

The previous prime is 230021209981. The next prime is 230021210119. The reversal of 230021210112 is 211012120032.

230021210112 is digitally balanced in base 3, 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 = 230021210091 and 230021210100.

It is not an unprimeable number, because it can be changed into a prime (230021210119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4655218 + ... + 4704369.

It is an arithmetic number, because the mean of its divisors is an integer number (10952723586).

Almost surely, 2^230021210112 is an apocalyptic number.

It is an amenable number.

230021210112 is an abundant number, since it is smaller than the sum of its proper divisors (383331310704).

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

230021210112 is an frugal number, since it uses more digits than its factorization.

230021210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359616 (or 9359592 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 230021210112 its reverse (211012120032), we get a palindrome (441033330144).

The spelling of 230021210112 in words is "two hundred thirty billion, twenty-one million, two hundred ten thousand, one hundred twelve".