12125014 has 16 divisors (see below), whose sum is σ = 19906560. Its totient is φ = 5493160.

The previous prime is 12124997. The next prime is 12125023. The reversal of 12125014 is 41052121.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7707 + ... + 9145.

It is an arithmetic number, because the mean of its divisors is an integer number (1244160).

Almost surely, 2^12125014 is an apocalyptic number.

12125014 is a deficient number, since it is larger than the sum of its proper divisors (7781546).

12125014 is a wasteful number, since it uses less digits than its factorization.

12125014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 12125014 is about 3482.0990795783. The cubic root of 12125014 is about 229.7351330307.

Adding to 12125014 its reverse (41052121), we get a palindrome (53177135).

It can be divided in two parts, 1212 and 5014, that added together give a palindrome (6226).

The spelling of 12125014 in words is "twelve million, one hundred twenty-five thousand, fourteen".