20022202199 has 2 divisors, whose sum is σ = 20022202200. Its totient is φ = 20022202198.

The previous prime is 20022202169. The next prime is 20022202201. The reversal of 20022202199 is 99120222002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20022202199 is a prime.

Together with 20022202201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20022202169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011101099 + 10011101100.

It is an arithmetic number, because the mean of its divisors is an integer number (10011101100).

Almost surely, 2^20022202199 is an apocalyptic number.

20022202199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022202199 is an equidigital number, since it uses as much as digits as its factorization.

20022202199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 20022202199 in words is "twenty billion, twenty-two million, two hundred two thousand, one hundred ninety-nine".