12120200219999 has 2 divisors, whose sum is σ = 12120200220000. Its totient is φ = 12120200219998.

The previous prime is 12120200219983. The next prime is 12120200220013. The reversal of 12120200219999 is 99991200202121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12120200219999 - 2⁴ = 12120200219983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12120200219969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060100109999 + 6060100110000.

It is an arithmetic number, because the mean of its divisors is an integer number (6060100110000).

Almost surely, 2^{12120200219999} is an apocalyptic number.

12120200219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120200219999 is an equidigital number, since it uses as much as digits as its factorization.

12120200219999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 47.

The spelling of 12120200219999 in words is "twelve trillion, one hundred twenty billion, two hundred million, two hundred nineteen thousand, nine hundred ninety-nine".