20222199289 has 2 divisors, whose sum is σ = 20222199290. Its totient is φ = 20222199288.

The previous prime is 20222199271. The next prime is 20222199307. The reversal of 20222199289 is 98299122202.

It is a balanced prime because it is at equal distance from previous prime (20222199271) and next prime (20222199307).

It can be written as a sum of positive squares in only one way, i.e., 16727024889 + 3495174400 = 129333^2 + 59120^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222199289 - 2⁷ = 20222199161 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222199209) 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, 10111099644 + 10111099645.

It is an arithmetic number, because the mean of its divisors is an integer number (10111099645).

Almost surely, 2^20222199289 is an apocalyptic number.

It is an amenable number.

20222199289 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222199289 is an equidigital number, since it uses as much as digits as its factorization.

20222199289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 20222199289 in words is "twenty billion, two hundred twenty-two million, one hundred ninety-nine thousand, two hundred eighty-nine".