20000200027 has 2 divisors, whose sum is σ = 20000200028. Its totient is φ = 20000200026.

The previous prime is 20000200021. The next prime is 20000200043. The reversal of 20000200027 is 72000200002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20000200027 - 2²⁷ = 19865982299 is a prime.

It is a super-2 number, since 2×20000200027² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20000200021) 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, 10000100013 + 10000100014.

It is an arithmetic number, because the mean of its divisors is an integer number (10000100014).

Almost surely, 2^20000200027 is an apocalyptic number.

20000200027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000200027 is an equidigital number, since it uses as much as digits as its factorization.

20000200027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 13.

Adding to 20000200027 its reverse (72000200002), we get a palindrome (92000400029).

The spelling of 20000200027 in words is "twenty billion, two hundred thousand, twenty-seven".