12230212211 has 8 divisors (see below), whose sum is σ = 14585097984. Its totient is φ = 10027254600.

The previous prime is 12230212171. The next prime is 12230212217. The reversal of 12230212211 is 11221203221.

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

It is a cyclic number.

It is not a de Polignac number, because 12230212211 - 2¹⁰ = 12230211187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12230212211.

It is not an unprimeable number, because it can be changed into a prime (12230212217) 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, 37981865 + ... + 37982186.

It is an arithmetic number, because the mean of its divisors is an integer number (1823137248).

Almost surely, 2^12230212211 is an apocalyptic number.

12230212211 is a deficient number, since it is larger than the sum of its proper divisors (2354885773).

12230212211 is an equidigital number, since it uses as much as digits as its factorization.

12230212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75964081.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12230212211 its reverse (11221203221), we get a palindrome (23451415432).

The spelling of 12230212211 in words is "twelve billion, two hundred thirty million, two hundred twelve thousand, two hundred eleven".