12230112230 has 32 divisors (see below), whose sum is σ = 26252964864. Its totient is φ = 4010868576.

The previous prime is 12230112227. The next prime is 12230112269. The reversal of 12230112230 is 3221103221.

It is a junction number, because it is equal to n+sod(n) for n = 12230112199 and 12230112208.

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, 3796562 + ... + 3799781.

It is an arithmetic number, because the mean of its divisors is an integer number (820405152).

Almost surely, 2^12230112230 is an apocalyptic number.

12230112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230112230 is an abundant number, since it is smaller than the sum of its proper divisors (14022852634).

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

12230112230 is a wasteful number, since it uses less digits than its factorization.

12230112230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596380.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12230112230 its reverse (3221103221), we get a palindrome (15451215451).

Subtracting from 12230112230 its reverse (3221103221), we obtain a palindrome (9009009009).

The spelling of 12230112230 in words is "twelve billion, two hundred thirty million, one hundred twelve thousand, two hundred thirty".