2022201209999 has 2 divisors, whose sum is σ = 2022201210000. Its totient is φ = 2022201209998.

The previous prime is 2022201209969. The next prime is 2022201210077. The reversal of 2022201209999 is 9999021022202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2022201209999 - 2²⁴ = 2022184432783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022201209969) 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, 1011100604999 + 1011100605000.

It is an arithmetic number, because the mean of its divisors is an integer number (1011100605000).

Almost surely, 2^{2022201209999} is an apocalyptic number.

2022201209999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022201209999 is an equidigital number, since it uses as much as digits as its factorization.

2022201209999 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 47.

The spelling of 2022201209999 in words is "two trillion, twenty-two billion, two hundred one million, two hundred nine thousand, nine hundred ninety-nine".