212222022210199 has 2 divisors, whose sum is σ = 212222022210200. Its totient is φ = 212222022210198.

The previous prime is 212222022210197. The next prime is 212222022210227. The reversal of 212222022210199 is 991012220222212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212222022210199 - 2¹ = 212222022210197 is a prime.

Together with 212222022210197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212222022210197) 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, 106111011105099 + 106111011105100.

It is an arithmetic number, because the mean of its divisors is an integer number (106111011105100).

Almost surely, 2^{212222022210199} is an apocalyptic number.

212222022210199 is a deficient number, since it is larger than the sum of its proper divisors (1).

212222022210199 is an equidigital number, since it uses as much as digits as its factorization.

212222022210199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 212222022210199 in words is "two hundred twelve trillion, two hundred twenty-two billion, twenty-two million, two hundred ten thousand, one hundred ninety-nine".