12200333323231 has 2 divisors, whose sum is σ = 12200333323232. Its totient is φ = 12200333323230.

The previous prime is 12200333323141. The next prime is 12200333323237. The reversal of 12200333323231 is 13232333300221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12200333323231 - 2⁷ = 12200333323103 is a prime.

It is a super-2 number, since 2×12200333323231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12200333323231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200333323237) 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, 6100166661615 + 6100166661616.

It is an arithmetic number, because the mean of its divisors is an integer number (6100166661616).

Almost surely, 2^{12200333323231} is an apocalyptic number.

12200333323231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200333323231 is an equidigital number, since it uses as much as digits as its factorization.

12200333323231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12200333323231 its reverse (13232333300221), we get a palindrome (25432666623452).

The spelling of 12200333323231 in words is "twelve trillion, two hundred billion, three hundred thirty-three million, three hundred twenty-three thousand, two hundred thirty-one".