12012000000007 has 12 divisors (see below), whose sum is σ = 14202210776376. Its totient is φ = 10127213112240.

The previous prime is 12011999999999. The next prime is 12012000000031. The reversal of 12012000000007 is 70000000021021.

It is not a de Polignac number, because 12012000000007 - 2³ = 12011999999999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012000000047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2009364693 + ... + 2009370670.

It is an arithmetic number, because the mean of its divisors is an integer number (1183517564698).

Almost surely, 2^{12012000000007} is an apocalyptic number.

12012000000007 is a deficient number, since it is larger than the sum of its proper divisors (2190210776369).

12012000000007 is an equidigital number, since it uses as much as digits as its factorization.

12012000000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018735438 (or 4018735431 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

Adding to 12012000000007 its reverse (70000000021021), we get a palindrome (82012000021028).

The spelling of 12012000000007 in words is "twelve trillion, twelve billion, seven", and thus it is an aban number and an uban number.