220120222027 has 2 divisors, whose sum is σ = 220120222028. Its totient is φ = 220120222026.

The previous prime is 220120221977. The next prime is 220120222057. The reversal of 220120222027 is 720222021022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220120222027 - 2¹⁹ = 220119697739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220120221989 and 220120222007.

It is not a weakly prime, because it can be changed into another prime (220120222057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110060111013 + 110060111014.

It is an arithmetic number, because the mean of its divisors is an integer number (110060111014).

Almost surely, 2^220120222027 is an apocalyptic number.

220120222027 is a deficient number, since it is larger than the sum of its proper divisors (1).

220120222027 is an equidigital number, since it uses as much as digits as its factorization.

220120222027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 220120222027 its reverse (720222021022), we get a palindrome (940342243049).

The spelling of 220120222027 in words is "two hundred twenty billion, one hundred twenty million, two hundred twenty-two thousand, twenty-seven".