12240114321 has 8 divisors (see below), whose sum is σ = 16410319744. Its totient is φ = 8114992560.

The previous prime is 12240114311. The next prime is 12240114323. The reversal of 12240114321 is 12341104221.

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

It is not a de Polignac number, because 12240114321 - 2⁷ = 12240114193 is a prime.

It is a super-2 number, since 2×12240114321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12240114323) 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, 11270281 + ... + 11271366.

It is an arithmetic number, because the mean of its divisors is an integer number (2051289968).

Almost surely, 2^12240114321 is an apocalyptic number.

It is an amenable number.

12240114321 is a deficient number, since it is larger than the sum of its proper divisors (4170205423).

12240114321 is a wasteful number, since it uses less digits than its factorization.

12240114321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22541831.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12240114321 its reverse (12341104221), we get a palindrome (24581218542).

The spelling of 12240114321 in words is "twelve billion, two hundred forty million, one hundred fourteen thousand, three hundred twenty-one".