2040220027 has 2 divisors, whose sum is σ = 2040220028. Its totient is φ = 2040220026.

The previous prime is 2040219971. The next prime is 2040220043. The reversal of 2040220027 is 7200220402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040220027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2040219986 and 2040220013.

It is not a weakly prime, because it can be changed into another prime (2040220067) 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, 1020110013 + 1020110014.

It is an arithmetic number, because the mean of its divisors is an integer number (1020110014).

Almost surely, 2^2040220027 is an apocalyptic number.

2040220027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040220027 is an equidigital number, since it uses as much as digits as its factorization.

2040220027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2040220027 is about 45168.7948367011. The cubic root of 2040220027 is about 1268.3107362636.

Adding to 2040220027 its reverse (7200220402), we get a palindrome (9240440429).

The spelling of 2040220027 in words is "two billion, forty million, two hundred twenty thousand, twenty-seven".