12241222342 has 4 divisors (see below), whose sum is σ = 18361833516. Its totient is φ = 6120611170.

The previous prime is 12241222297. The next prime is 12241222369. The reversal of 12241222342 is 24322214221.

12241222342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060305584 + ... + 3060305587.

It is an arithmetic number, because the mean of its divisors is an integer number (4590458379).

Almost surely, 2^12241222342 is an apocalyptic number.

12241222342 is a deficient number, since it is larger than the sum of its proper divisors (6120611174).

12241222342 is an equidigital number, since it uses as much as digits as its factorization.

12241222342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120611173.

The product of its digits is 3072, while the sum is 25.

Adding to 12241222342 its reverse (24322214221), we get a palindrome (36563436563).

The spelling of 12241222342 in words is "twelve billion, two hundred forty-one million, two hundred twenty-two thousand, three hundred forty-two".