20334022127 has 2 divisors, whose sum is σ = 20334022128. Its totient is φ = 20334022126.

The previous prime is 20334022109. The next prime is 20334022141. The reversal of 20334022127 is 72122043302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20334022127 - 2²⁶ = 20266913263 is a prime.

It is a super-2 number, since 2×20334022127² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20334022096 and 20334022105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20334022427) 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, 10167011063 + 10167011064.

It is an arithmetic number, because the mean of its divisors is an integer number (10167011064).

Almost surely, 2^20334022127 is an apocalyptic number.

20334022127 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334022127 is an equidigital number, since it uses as much as digits as its factorization.

20334022127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 20334022127 its reverse (72122043302), we get a palindrome (92456065429).

The spelling of 20334022127 in words is "twenty billion, three hundred thirty-four million, twenty-two thousand, one hundred twenty-seven".