10021244027 has 2 divisors, whose sum is σ = 10021244028. Its totient is φ = 10021244026.

The previous prime is 10021243933. The next prime is 10021244153. The reversal of 10021244027 is 72044212001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021244027 - 2¹² = 10021239931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10021243993 and 10021244011.

It is not a weakly prime, because it can be changed into another prime (10021244327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010622013 + 5010622014.

It is an arithmetic number, because the mean of its divisors is an integer number (5010622014).

Almost surely, 2^10021244027 is an apocalyptic number.

10021244027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021244027 is an equidigital number, since it uses as much as digits as its factorization.

10021244027 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 23.

Adding to 10021244027 its reverse (72044212001), we get a palindrome (82065456028).

The spelling of 10021244027 in words is "ten billion, twenty-one million, two hundred forty-four thousand, twenty-seven".