2221002002027 has 2 divisors, whose sum is σ = 2221002002028. Its totient is φ = 2221002002026.

The previous prime is 2221002001997. The next prime is 2221002002039. The reversal of 2221002002027 is 7202002001222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2221002002027 - 2¹² = 2221001997931 is a prime.

It is a super-2 number, since 2×2221002002027² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2221002002227) 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, 1110501001013 + 1110501001014.

It is an arithmetic number, because the mean of its divisors is an integer number (1110501001014).

Almost surely, 2^{2221002002027} is an apocalyptic number.

2221002002027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221002002027 is an equidigital number, since it uses as much as digits as its factorization.

2221002002027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 2221002002027 its reverse (7202002001222), we get a palindrome (9423004003249).

The spelling of 2221002002027 in words is "two trillion, two hundred twenty-one billion, two million, two thousand, twenty-seven".