12000116 has 6 divisors (see below), whose sum is σ = 21000210. Its totient is φ = 6000056.

The previous prime is 12000097. The next prime is 12000127. The reversal of 12000116 is 61100021.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 2390116 = 3100^2 + 1546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12000097 and 12000106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500011 + ... + 1500018.

It is an arithmetic number, because the mean of its divisors is an integer number (3500035).

Almost surely, 2^12000116 is an apocalyptic number.

It is an amenable number.

12000116 is a deficient number, since it is larger than the sum of its proper divisors (9000094).

12000116 is a wasteful number, since it uses less digits than its factorization.

12000116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000033 (or 3000031 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 12000116 is about 3464.1183582551. The cubic root of 12000116 is about 228.9435862130.

Adding to 12000116 its reverse (61100021), we get a palindrome (73100137).

The spelling of 12000116 in words is "twelve million, one hundred sixteen", and thus it is an aban number.