2022578863 has 2 divisors, whose sum is σ = 2022578864. Its totient is φ = 2022578862.

The previous prime is 2022578843. The next prime is 2022578867. The reversal of 2022578863 is 3688752202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022578863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022578867) by changing a digit.

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 as a sum of consecutive naturals, namely, 1011289431 + 1011289432.

It is an arithmetic number, because the mean of its divisors is an integer number (1011289432).

Almost surely, 2^2022578863 is an apocalyptic number.

2022578863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022578863 is an equidigital number, since it uses as much as digits as its factorization.

2022578863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 2022578863 is about 44973.0904319461. The cubic root of 2022578863 is about 1264.6445830338.

The spelling of 2022578863 in words is "two billion, twenty-two million, five hundred seventy-eight thousand, eight hundred sixty-three".