12265112 has 8 divisors (see below), whose sum is σ = 22997100. Its totient is φ = 6132552.

The previous prime is 12265111. The next prime is 12265117. The reversal of 12265112 is 21156221.

12265112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12265111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766562 + ... + 766577.

Almost surely, 2^12265112 is an apocalyptic number.

It is an amenable number.

12265112 is a deficient number, since it is larger than the sum of its proper divisors (10731988).

12265112 is a wasteful number, since it uses less digits than its factorization.

12265112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533145 (or 1533141 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 12265112 is about 3502.1581917441. The cubic root of 12265112 is about 230.6165687289.

The spelling of 12265112 in words is "twelve million, two hundred sixty-five thousand, one hundred twelve".