11000021022127 has 2 divisors, whose sum is σ = 11000021022128. Its totient is φ = 11000021022126.

The previous prime is 11000021022103. The next prime is 11000021022143. The reversal of 11000021022127 is 72122012000011.

It is a strong prime.

It is an emirp because it is prime and its reverse (72122012000011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11000021022127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000021022157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500010511063 + 5500010511064.

It is an arithmetic number, because the mean of its divisors is an integer number (5500010511064).

Almost surely, 2^{11000021022127} is an apocalyptic number.

11000021022127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000021022127 is an equidigital number, since it uses as much as digits as its factorization.

11000021022127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 11000021022127 its reverse (72122012000011), we get a palindrome (83122033022138).

The spelling of 11000021022127 in words is "eleven trillion, twenty-one million, twenty-two thousand, one hundred twenty-seven".