20200120203227 has 2 divisors, whose sum is σ = 20200120203228. Its totient is φ = 20200120203226.

The previous prime is 20200120203167. The next prime is 20200120203257. The reversal of 20200120203227 is 72230202100202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20200120203227 - 2³⁶ = 20131400726491 is a prime.

It is not a weakly prime, because it can be changed into another prime (20200120203257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100060101613 + 10100060101614.

It is an arithmetic number, because the mean of its divisors is an integer number (10100060101614).

Almost surely, 2^{20200120203227} is an apocalyptic number.

20200120203227 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200120203227 is an equidigital number, since it uses as much as digits as its factorization.

20200120203227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 20200120203227 its reverse (72230202100202), we get a palindrome (92430322303429).

The spelling of 20200120203227 in words is "twenty trillion, two hundred billion, one hundred twenty million, two hundred three thousand, two hundred twenty-seven".