12707007212 has 12 divisors (see below), whose sum is σ = 22239607320. Its totient is φ = 6352833696.

The previous prime is 12707007161. The next prime is 12707007217. The reversal of 12707007212 is 21270070721.

It is a super-2 number, since 2×12707007212² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12707007217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123518 + ... + 201669.

It is an arithmetic number, because the mean of its divisors is an integer number (1853300610).

Almost surely, 2^12707007212 is an apocalyptic number.

It is an amenable number.

12707007212 is a deficient number, since it is larger than the sum of its proper divisors (9532600108).

12707007212 is a wasteful number, since it uses less digits than its factorization.

12707007212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334960 (or 334958 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 29.

Adding to 12707007212 its reverse (21270070721), we get a palindrome (33977077933).

The spelling of 12707007212 in words is "twelve billion, seven hundred seven million, seven thousand, two hundred twelve".