20022011027 has 2 divisors, whose sum is σ = 20022011028. Its totient is φ = 20022011026.

The previous prime is 20022010997. The next prime is 20022011047. The reversal of 20022011027 is 72011022002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20022011027 - 2¹² = 20022006931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20022010996 and 20022011014.

It is not a weakly prime, because it can be changed into another prime (20022011047) 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, 10011005513 + 10011005514.

It is an arithmetic number, because the mean of its divisors is an integer number (10011005514).

Almost surely, 2^20022011027 is an apocalyptic number.

20022011027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022011027 is an equidigital number, since it uses as much as digits as its factorization.

20022011027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 20022011027 its reverse (72011022002), we get a palindrome (92033033029).

The spelling of 20022011027 in words is "twenty billion, twenty-two million, eleven thousand, twenty-seven".