11112100022027 has 2 divisors, whose sum is σ = 11112100022028. Its totient is φ = 11112100022026.

The previous prime is 11112100021993. The next prime is 11112100022029. The reversal of 11112100022027 is 72022000121111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11112100022027 - 2¹⁸ = 11112099759883 is a prime.

Together with 11112100022029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11112100022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556050011013 + 5556050011014.

It is an arithmetic number, because the mean of its divisors is an integer number (5556050011014).

Almost surely, 2^{11112100022027} is an apocalyptic number.

11112100022027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112100022027 is an equidigital number, since it uses as much as digits as its factorization.

11112100022027 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 20.

Adding to 11112100022027 its reverse (72022000121111), we get a palindrome (83134100143138).

The spelling of 11112100022027 in words is "eleven trillion, one hundred twelve billion, one hundred million, twenty-two thousand, twenty-seven".