201020002222027 has 2 divisors, whose sum is σ = 201020002222028. Its totient is φ = 201020002222026.

The previous prime is 201020002222021. The next prime is 201020002222213. The reversal of 201020002222027 is 720222200020102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201020002222027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201020002221989 and 201020002222007.

It is not a weakly prime, because it can be changed into another prime (201020002222021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510001111013 + 100510001111014.

It is an arithmetic number, because the mean of its divisors is an integer number (100510001111014).

Almost surely, 2^{201020002222027} is an apocalyptic number.

201020002222027 is a deficient number, since it is larger than the sum of its proper divisors (1).

201020002222027 is an equidigital number, since it uses as much as digits as its factorization.

201020002222027 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 201020002222027 its reverse (720222200020102), we get a palindrome (921242202242129).

The spelling of 201020002222027 in words is "two hundred one trillion, twenty billion, two million, two hundred twenty-two thousand, twenty-seven".