2022044539 has 2 divisors, whose sum is σ = 2022044540. Its totient is φ = 2022044538.

The previous prime is 2022044509. The next prime is 2022044551. The reversal of 2022044539 is 9354402202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2022044539 - 2⁷ = 2022044411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022044539.

It is not a weakly prime, because it can be changed into another prime (2022044509) 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, 1011022269 + 1011022270.

It is an arithmetic number, because the mean of its divisors is an integer number (1011022270).

Almost surely, 2^2022044539 is an apocalyptic number.

2022044539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022044539 is an equidigital number, since it uses as much as digits as its factorization.

2022044539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2022044539 is about 44967.1495538688. The cubic root of 2022044539 is about 1264.5332088079.

The spelling of 2022044539 in words is "two billion, twenty-two million, forty-four thousand, five hundred thirty-nine".