10021244911 has 2 divisors, whose sum is σ = 10021244912. Its totient is φ = 10021244910.

The previous prime is 10021244899. The next prime is 10021244921. The reversal of 10021244911 is 11944212001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10021244911 - 2¹⁹ = 10020720623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021244921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010622455 + 5010622456.

It is an arithmetic number, because the mean of its divisors is an integer number (5010622456).

Almost surely, 2^10021244911 is an apocalyptic number.

10021244911 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021244911 is an equidigital number, since it uses as much as digits as its factorization.

10021244911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 10021244911 its reverse (11944212001), we get a palindrome (21965456912).

The spelling of 10021244911 in words is "ten billion, twenty-one million, two hundred forty-four thousand, nine hundred eleven".