12203213230129 has 2 divisors, whose sum is σ = 12203213230130. Its totient is φ = 12203213230128.

The previous prime is 12203213230121. The next prime is 12203213230133. The reversal of 12203213230129 is 92103231230221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6429875918400 + 5773337311729 = 2535720^2 + 2402777^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203213230129 - 2³ = 12203213230121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12203213230129.

It is not a weakly prime, because it can be changed into another prime (12203213230121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101606615064 + 6101606615065.

It is an arithmetic number, because the mean of its divisors is an integer number (6101606615065).

Almost surely, 2^{12203213230129} is an apocalyptic number.

It is an amenable number.

12203213230129 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203213230129 is an equidigital number, since it uses as much as digits as its factorization.

12203213230129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 12203213230129 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, two hundred thirty thousand, one hundred twenty-nine".