12712230701 has 2 divisors, whose sum is σ = 12712230702. Its totient is φ = 12712230700.

The previous prime is 12712230697. The next prime is 12712230703. The reversal of 12712230701 is 10703221721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8050755076 + 4661475625 = 89726^2 + 68275^2 .

It is a cyclic number.

It is not a de Polignac number, because 12712230701 - 2² = 12712230697 is a prime.

Together with 12712230703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12712230703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6356115350 + 6356115351.

It is an arithmetic number, because the mean of its divisors is an integer number (6356115351).

Almost surely, 2^12712230701 is an apocalyptic number.

It is an amenable number.

12712230701 is a deficient number, since it is larger than the sum of its proper divisors (1).

12712230701 is an equidigital number, since it uses as much as digits as its factorization.

12712230701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The spelling of 12712230701 in words is "twelve billion, seven hundred twelve million, two hundred thirty thousand, seven hundred one".