12200221219999 has 2 divisors, whose sum is σ = 12200221220000. Its totient is φ = 12200221219998.

The previous prime is 12200221219961. The next prime is 12200221220009. The reversal of 12200221219999 is 99991212200221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12200221219999 - 2¹³ = 12200221211807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200221219799) 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, 6100110609999 + 6100110610000.

It is an arithmetic number, because the mean of its divisors is an integer number (6100110610000).

Almost surely, 2^{12200221219999} is an apocalyptic number.

12200221219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200221219999 is an equidigital number, since it uses as much as digits as its factorization.

12200221219999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 49.

The spelling of 12200221219999 in words is "twelve trillion, two hundred billion, two hundred twenty-one million, two hundred nineteen thousand, nine hundred ninety-nine".