12242102431 has 8 divisors (see below), whose sum is σ = 13186152000. Its totient is φ = 11298388512.

The previous prime is 12242102413. The next prime is 12242102443. The reversal of 12242102431 is 13420124221.

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

It is a cyclic number.

It is not a de Polignac number, because 12242102431 - 2¹¹ = 12242100383 is a prime.

It is a super-2 number, since 2×12242102431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242112431) 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, 5431 + ... + 156568.

It is an arithmetic number, because the mean of its divisors is an integer number (1648269000).

Almost surely, 2^12242102431 is an apocalyptic number.

12242102431 is a deficient number, since it is larger than the sum of its proper divisors (944049569).

12242102431 is a wasteful number, since it uses less digits than its factorization.

12242102431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167825.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12242102431 its reverse (13420124221), we get a palindrome (25662226652).

The spelling of 12242102431 in words is "twelve billion, two hundred forty-two million, one hundred two thousand, four hundred thirty-one".