12230121002230 has 32 divisors (see below), whose sum is σ = 22728880816128. Its totient is φ = 4733297272800.

The previous prime is 12230121002221. The next prime is 12230121002237. The reversal of 12230121002230 is 3220012103221.

It is a junction number, because it is equal to n+sod(n) for n = 12230121002198 and 12230121002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230121002237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2370006 + ... + 5484265.

It is an arithmetic number, because the mean of its divisors is an integer number (710277525504).

Almost surely, 2^{12230121002230} is an apocalyptic number.

12230121002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230121002230 is a deficient number, since it is larger than the sum of its proper divisors (10498759813898).

12230121002230 is a wasteful number, since it uses less digits than its factorization.

12230121002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7859332.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12230121002230 its reverse (3220012103221), we get a palindrome (15450133105451).

The spelling of 12230121002230 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, two thousand, two hundred thirty".