12600112 has 20 divisors (see below), whose sum is σ = 27900496. Its totient is φ = 5400000.

The previous prime is 12600103. The next prime is 12600121. The reversal of 12600112 is 21100621.

It is an interprime number because it is at equal distance from previous prime (12600103) and next prime (12600121).

It is a junction number, because it is equal to n+sod(n) for n = 12600092 and 12600101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56139 + ... + 56362.

Almost surely, 2^12600112 is an apocalyptic number.

It is an amenable number.

12600112 is an abundant number, since it is smaller than the sum of its proper divisors (15300384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12600112 is a wasteful number, since it uses less digits than its factorization.

12600112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112516 (or 112510 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12600112 is about 3549.6636460375. The cubic root of 12600112 is about 232.6973666146.

Adding to 12600112 its reverse (21100621), we get a palindrome (33700733).

The spelling of 12600112 in words is "twelve million, six hundred thousand, one hundred twelve".