12222020221199 has 2 divisors, whose sum is σ = 12222020221200. Its totient is φ = 12222020221198.

The previous prime is 12222020221063. The next prime is 12222020221223. The reversal of 12222020221199 is 99112202022221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222020221199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222020221799) 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, 6111010110599 + 6111010110600.

It is an arithmetic number, because the mean of its divisors is an integer number (6111010110600).

Almost surely, 2^{12222020221199} is an apocalyptic number.

12222020221199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222020221199 is an equidigital number, since it uses as much as digits as its factorization.

12222020221199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 12222020221199 in words is "twelve trillion, two hundred twenty-two billion, twenty million, two hundred twenty-one thousand, one hundred ninety-nine".