12000001212007 has 2 divisors, whose sum is σ = 12000001212008. Its totient is φ = 12000001212006.

The previous prime is 12000001211999. The next prime is 12000001212053. The reversal of 12000001212007 is 70021210000021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12000001212007 - 2³ = 12000001211999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000001242007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000000606003 + 6000000606004.

It is an arithmetic number, because the mean of its divisors is an integer number (6000000606004).

Almost surely, 2^{12000001212007} is an apocalyptic number.

12000001212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000001212007 is an equidigital number, since it uses as much as digits as its factorization.

12000001212007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 12000001212007 its reverse (70021210000021), we get a palindrome (82021211212028).

The spelling of 12000001212007 in words is "twelve trillion, one million, two hundred twelve thousand, seven".