12910012 has 12 divisors (see below), whose sum is σ = 23321536. Its totient is φ = 6246720.

The previous prime is 12909997. The next prime is 12910013. The reversal of 12910012 is 21001921.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12910013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51933 + ... + 52180.

Almost surely, 2^12910012 is an apocalyptic number.

It is an amenable number.

12910012 is a deficient number, since it is larger than the sum of its proper divisors (10411524).

12910012 is a wasteful number, since it uses less digits than its factorization.

12910012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104148 (or 104146 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 12910012 is about 3593.0505145350. The cubic root of 12910012 is about 234.5896687310.

Adding to 12910012 its reverse (21001921), we get a palindrome (33911933).

The spelling of 12910012 in words is "twelve million, nine hundred ten thousand, twelve".