2022098905 has 8 divisors (see below), whose sum is σ = 2459759112. Its totient is φ = 1595518848.

The previous prime is 2022098893. The next prime is 2022098929. The reversal of 2022098905 is 5098902202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29637136 + 1992461769 = 5444^2 + 44637^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022098905 - 2⁷ = 2022098777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2769634 + ... + 2770363.

It is an arithmetic number, because the mean of its divisors is an integer number (307469889).

Almost surely, 2^2022098905 is an apocalyptic number.

It is an amenable number.

2022098905 is a deficient number, since it is larger than the sum of its proper divisors (437660207).

2022098905 is an equidigital number, since it uses as much as digits as its factorization.

2022098905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540075.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2022098905 is about 44967.7540577690. The cubic root of 2022098905 is about 1264.5445417261.

The spelling of 2022098905 in words is "two billion, twenty-two million, ninety-eight thousand, nine hundred five".