2022211019989 has 2 divisors, whose sum is σ = 2022211019990. Its totient is φ = 2022211019988.

The previous prime is 2022211019963. The next prime is 2022211019999. The reversal of 2022211019989 is 9899101122202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2021543676100 + 667343889 = 1421810^2 + 25833^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022211019989 - 2²³ = 2022202631381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022211019929) 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, 1011105509994 + 1011105509995.

It is an arithmetic number, because the mean of its divisors is an integer number (1011105509995).

Almost surely, 2^{2022211019989} is an apocalyptic number.

It is an amenable number.

2022211019989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022211019989 is an equidigital number, since it uses as much as digits as its factorization.

2022211019989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 46.

The spelling of 2022211019989 in words is "two trillion, twenty-two billion, two hundred eleven million, nineteen thousand, nine hundred eighty-nine".