12342220241 has 12 divisors (see below), whose sum is σ = 14068059120. Its totient is φ = 10793193840.

The previous prime is 12342220223. The next prime is 12342220249. The reversal of 12342220241 is 14202224321.

It is not a de Polignac number, because 12342220241 - 2²⁶ = 12275111377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12342220249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1918655 + ... + 1925076.

It is an arithmetic number, because the mean of its divisors is an integer number (1172338260).

Almost surely, 2^12342220241 is an apocalyptic number.

It is an amenable number.

12342220241 is a deficient number, since it is larger than the sum of its proper divisors (1725838879).

12342220241 is a wasteful number, since it uses less digits than its factorization.

12342220241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843776 (or 3843763 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12342220241 its reverse (14202224321), we get a palindrome (26544444562).

The spelling of 12342220241 in words is "twelve billion, three hundred forty-two million, two hundred twenty thousand, two hundred forty-one".