12230330213 has 8 divisors (see below), whose sum is σ = 12954009240. Its totient is φ = 11507123200.

The previous prime is 12230330209. The next prime is 12230330221. The reversal of 12230330213 is 31203303221.

It can be written as a sum of positive squares in 4 ways, for example, as 2782879009 + 9447451204 = 52753^2 + 97198^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12230330213 - 2² = 12230330209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230330813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63938 + ... + 168963.

It is an arithmetic number, because the mean of its divisors is an integer number (1619251155).

Almost surely, 2^12230330213 is an apocalyptic number.

It is an amenable number.

12230330213 is a deficient number, since it is larger than the sum of its proper divisors (723679027).

12230330213 is a wasteful number, since it uses less digits than its factorization.

12230330213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236007.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12230330213 its reverse (31203303221), we get a palindrome (43433633434).

The spelling of 12230330213 in words is "twelve billion, two hundred thirty million, three hundred thirty thousand, two hundred thirteen".