12050112 has 28 divisors (see below), whose sum is σ = 31883096. Its totient is φ = 4016640.

The previous prime is 12050099. The next prime is 12050113. The reversal of 12050112 is 21105021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12050113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31189 + ... + 31572.

It is an arithmetic number, because the mean of its divisors is an integer number (1138682).

Almost surely, 2^12050112 is an apocalyptic number.

12050112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12050112 is an abundant number, since it is smaller than the sum of its proper divisors (19832984).

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

12050112 is an equidigital number, since it uses as much as digits as its factorization.

12050112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62776 (or 62766 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 12050112 is about 3471.3271237381. The cubic root of 12050112 is about 229.2610943678.

Adding to 12050112 its reverse (21105021), we get a palindrome (33155133).

The spelling of 12050112 in words is "twelve million, fifty thousand, one hundred twelve".