12230032122109 has 4 divisors (see below), whose sum is σ = 12230330653116. Its totient is φ = 12229733591104.

The previous prime is 12230032122107. The next prime is 12230032122227. The reversal of 12230032122109 is 90122123003221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12097388296900 + 132643825209 = 3478130^2 + 364203^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230032122109 - 2¹ = 12230032122107 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 (12230032122107) 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, 149204044 + ... + 149285989.

It is an arithmetic number, because the mean of its divisors is an integer number (3057582663279).

Almost surely, 2^{12230032122109} is an apocalyptic number.

It is an amenable number.

12230032122109 is a deficient number, since it is larger than the sum of its proper divisors (298531007).

12230032122109 is an equidigital number, since it uses as much as digits as its factorization.

12230032122109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298531006.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 12230032122109 in words is "twelve trillion, two hundred thirty billion, thirty-two million, one hundred twenty-two thousand, one hundred nine".