12230301011 has 4 divisors (see below), whose sum is σ = 12230846712. Its totient is φ = 12229755312.

The previous prime is 12230300941. The next prime is 12230301019. The reversal of 12230301011 is 11010303221.

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 12230301011 - 2²² = 12226106707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230301019) 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, 237725 + ... + 284558.

It is an arithmetic number, because the mean of its divisors is an integer number (3057711678).

Almost surely, 2^12230301011 is an apocalyptic number.

12230301011 is a deficient number, since it is larger than the sum of its proper divisors (545701).

12230301011 is an equidigital number, since it uses as much as digits as its factorization.

12230301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545700.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12230301011 its reverse (11010303221), we get a palindrome (23240604232).

The spelling of 12230301011 in words is "twelve billion, two hundred thirty million, three hundred one thousand, eleven".