12210102029947 has 2 divisors, whose sum is σ = 12210102029948. Its totient is φ = 12210102029946.

The previous prime is 12210102029941. The next prime is 12210102030013. The reversal of 12210102029947 is 74992020101221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210102029947 - 2⁷ = 12210102029819 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210102029941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105051014973 + 6105051014974.

It is an arithmetic number, because the mean of its divisors is an integer number (6105051014974).

Almost surely, 2^{12210102029947} is an apocalyptic number.

12210102029947 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210102029947 is an equidigital number, since it uses as much as digits as its factorization.

12210102029947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 12210102029947 in words is "twelve trillion, two hundred ten billion, one hundred two million, twenty-nine thousand, nine hundred forty-seven".