12100012007 has 2 divisors, whose sum is σ = 12100012008. Its totient is φ = 12100012006.

The previous prime is 12100011983. The next prime is 12100012037. The reversal of 12100012007 is 70021000121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12100012007 - 2⁶ = 12100011943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12100011982 and 12100012000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12100012037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050006003 + 6050006004.

It is an arithmetic number, because the mean of its divisors is an integer number (6050006004).

Almost surely, 2^12100012007 is an apocalyptic number.

12100012007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100012007 is an equidigital number, since it uses as much as digits as its factorization.

12100012007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 12100012007 its reverse (70021000121), we get a palindrome (82121012128).

The spelling of 12100012007 in words is "twelve billion, one hundred million, twelve thousand, seven".