12308211124 has 48 divisors (see below), whose sum is σ = 24178936320. Its totient is φ = 5433855840.

The previous prime is 12308211107. The next prime is 12308211127. The reversal of 12308211124 is 42111280321.

12308211124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12308211124² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12308211127) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 320497 + ... + 356839.

It is an arithmetic number, because the mean of its divisors is an integer number (503727840).

Almost surely, 2^12308211124 is an apocalyptic number.

It is an amenable number.

12308211124 is a deficient number, since it is larger than the sum of its proper divisors (11870725196).

12308211124 is a wasteful number, since it uses less digits than its factorization.

12308211124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36580 (or 36578 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 12308211124 its reverse (42111280321), we get a palindrome (54419491445).

The spelling of 12308211124 in words is "twelve billion, three hundred eight million, two hundred eleven thousand, one hundred twenty-four".