11063344336021 has 2 divisors, whose sum is σ = 11063344336022. Its totient is φ = 11063344336020.

The previous prime is 11063344335991. The next prime is 11063344336063. The reversal of 11063344336021 is 12063344336011.

11063344336021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10921960815921 + 141383520100 = 3304839^2 + 376010^2 .

It is a cyclic number.

It is not a de Polignac number, because 11063344336021 - 2³³ = 11054754401429 is a prime.

It is a super-2 number, since 2×11063344336021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11063344336621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5531672168010 + 5531672168011.

It is an arithmetic number, because the mean of its divisors is an integer number (5531672168011).

Almost surely, 2^{11063344336021} is an apocalyptic number.

It is an amenable number.

11063344336021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11063344336021 is an equidigital number, since it uses as much as digits as its factorization.

11063344336021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 11063344336021 in words is "eleven trillion, sixty-three billion, three hundred forty-four million, three hundred thirty-six thousand, twenty-one".