12142025 has 12 divisors (see below), whose sum is σ = 17207232. Its totient is φ = 8325840.

The previous prime is 12142019. The next prime is 12142037. The reversal of 12142025 is 52024121.

12142025 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 12142025 - 2¹⁰ = 12141001 is a prime.

It is a super-2 number, since 2×12142025² = 294857542201250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12141994 and 12142012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34517 + ... + 34866.

It is an arithmetic number, because the mean of its divisors is an integer number (1433936).

Almost surely, 2^12142025 is an apocalyptic number.

It is an amenable number.

12142025 is a deficient number, since it is larger than the sum of its proper divisors (5065207).

12142025 is an equidigital number, since it uses as much as digits as its factorization.

12142025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69400 (or 69395 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 12142025 is about 3484.5408592812. The cubic root of 12142025 is about 229.8425197977.

Adding to 12142025 its reverse (52024121), we get a palindrome (64166146).

It can be divided in two parts, 121 and 42025, that multiplied together give a square (5085025 = 2255²).

The spelling of 12142025 in words is "twelve million, one hundred forty-two thousand, twenty-five".