12231210230 has 16 divisors (see below), whose sum is σ = 22775357520. Its totient is φ = 4723777632.

The previous prime is 12231210221. The next prime is 12231210253. The reversal of 12231210230 is 3201213221.

It is a junction number, because it is equal to n+sod(n) for n = 12231210199 and 12231210208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21088004 + ... + 21088583.

It is an arithmetic number, because the mean of its divisors is an integer number (1423459845).

Almost surely, 2^12231210230 is an apocalyptic number.

12231210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231210230 is a deficient number, since it is larger than the sum of its proper divisors (10544147290).

12231210230 is a wasteful number, since it uses less digits than its factorization.

12231210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42176623.

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

Adding to 12231210230 its reverse (3201213221), we get a palindrome (15432423451).

The spelling of 12231210230 in words is "twelve billion, two hundred thirty-one million, two hundred ten thousand, two hundred thirty".