12210000123007 has 2 divisors, whose sum is σ = 12210000123008. Its totient is φ = 12210000123006.

The previous prime is 12210000122987. The next prime is 12210000123031. The reversal of 12210000123007 is 70032100001221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210000123007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210000129007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105000061503 + 6105000061504.

It is an arithmetic number, because the mean of its divisors is an integer number (6105000061504).

Almost surely, 2^{12210000123007} is an apocalyptic number.

12210000123007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210000123007 is an equidigital number, since it uses as much as digits as its factorization.

12210000123007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 12210000123007 its reverse (70032100001221), we get a palindrome (82242100124228).

The spelling of 12210000123007 in words is "twelve trillion, two hundred ten billion, one hundred twenty-three thousand, seven".