12230552211 has 4 divisors (see below), whose sum is σ = 16307402952. Its totient is φ = 8153701472.

The previous prime is 12230552179. The next prime is 12230552227. The reversal of 12230552211 is 11225503221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12230552211 - 2⁵ = 12230552179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12230552281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2038425366 + ... + 2038425371.

It is an arithmetic number, because the mean of its divisors is an integer number (4076850738).

Almost surely, 2^12230552211 is an apocalyptic number.

12230552211 is a deficient number, since it is larger than the sum of its proper divisors (4076850741).

12230552211 is an equidigital number, since it uses as much as digits as its factorization.

12230552211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076850740.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 12230552211 in words is "twelve billion, two hundred thirty million, five hundred fifty-two thousand, two hundred eleven".