12010025 has 12 divisors (see below), whose sum is σ = 15540672. Its totient is φ = 9189840.

The previous prime is 12010021. The next prime is 12010027. The reversal of 12010025 is 52001021.

It is not a de Polignac number, because 12010025 - 2² = 12010021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12009988 and 12010015.

It is not an unprimeable number, because it can be changed into a prime (12010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9869 + ... + 11018.

It is an arithmetic number, because the mean of its divisors is an integer number (1295056).

Almost surely, 2^12010025 is an apocalyptic number.

It is an amenable number.

12010025 is a deficient number, since it is larger than the sum of its proper divisors (3530647).

12010025 is a wasteful number, since it uses less digits than its factorization.

12010025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20920 (or 20915 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 12010025 is about 3465.5482971674. The cubic root of 12010025 is about 229.0065849889.

Adding to 12010025 its reverse (52001021), we get a palindrome (64011046).

The spelling of 12010025 in words is "twelve million, ten thousand, twenty-five".