12100230312424 has 64 divisors (see below), whose sum is σ = 24039607798800. Its totient is φ = 5690176487424.

The previous prime is 12100230312421. The next prime is 12100230312431. The reversal of 12100230312424 is 42421303200121.

It can be written as a sum of positive squares in 8 ways, for example, as 11712014087524 + 388216224900 = 3422282^2 + 623070^2 .

It is a super-2 number, since 2×12100230312424² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12100230312421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642041412 + ... + 1642048780.

Almost surely, 2^{12100230312424} is an apocalyptic number.

It is an amenable number.

12100230312424 is a deficient number, since it is larger than the sum of its proper divisors (11939377486376).

12100230312424 is a wasteful number, since it uses less digits than its factorization.

12100230312424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14342 (or 14338 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12100230312424 its reverse (42421303200121), we get a palindrome (54521533512545).

The spelling of 12100230312424 in words is "twelve trillion, one hundred billion, two hundred thirty million, three hundred twelve thousand, four hundred twenty-four".