12200725 has 12 divisors (see below), whose sum is σ = 15242080. Its totient is φ = 9687600.

The previous prime is 12200719. The next prime is 12200729. The reversal of 12200725 is 52700221.

12200725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12200725 - 2⁵ = 12200693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1720 + ... + 5230.

Almost surely, 2^12200725 is an apocalyptic number.

It is an amenable number.

12200725 is a deficient number, since it is larger than the sum of its proper divisors (3041355).

12200725 is a wasteful number, since it uses less digits than its factorization.

12200725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660 (or 3655 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 12200725 is about 3492.9536212209. The cubic root of 12200725 is about 230.2123118322.

Adding to 12200725 its reverse (52700221), we get a palindrome (64900946).

The spelling of 12200725 in words is "twelve million, two hundred thousand, seven hundred twenty-five".