12001002202229 has 2 divisors, whose sum is σ = 12001002202230. Its totient is φ = 12001002202228.

The previous prime is 12001002202219. The next prime is 12001002202243. The reversal of 12001002202229 is 92220220010021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8426671654129 + 3574330548100 = 2902873^2 + 1890590^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001002202229 - 2⁴⁰ = 10901490574453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001002202219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000501101114 + 6000501101115.

It is an arithmetic number, because the mean of its divisors is an integer number (6000501101115).

Almost surely, 2^{12001002202229} is an apocalyptic number.

It is an amenable number.

12001002202229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001002202229 is an equidigital number, since it uses as much as digits as its factorization.

12001002202229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 12001002202229 in words is "twelve trillion, one billion, two million, two hundred two thousand, two hundred twenty-nine".