12200001011047 has 2 divisors, whose sum is σ = 12200001011048. Its totient is φ = 12200001011046.

The previous prime is 12200001011039. The next prime is 12200001011161. The reversal of 12200001011047 is 74011010000221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12200001011047 - 2³ = 12200001011039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200001071047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100000505523 + 6100000505524.

It is an arithmetic number, because the mean of its divisors is an integer number (6100000505524).

Almost surely, 2^{12200001011047} is an apocalyptic number.

12200001011047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200001011047 is an equidigital number, since it uses as much as digits as its factorization.

12200001011047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 12200001011047 its reverse (74011010000221), we get a palindrome (86211011011268).

The spelling of 12200001011047 in words is "twelve trillion, two hundred billion, one million, eleven thousand, forty-seven".