11211022027 has 2 divisors, whose sum is σ = 11211022028. Its totient is φ = 11211022026.

The previous prime is 11211022003. The next prime is 11211022037. The reversal of 11211022027 is 72022011211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11211022027 - 2¹⁵ = 11210989259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11211021995 and 11211022013.

It is not a weakly prime, because it can be changed into another prime (11211022037) 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, 5605511013 + 5605511014.

It is an arithmetic number, because the mean of its divisors is an integer number (5605511014).

Almost surely, 2^11211022027 is an apocalyptic number.

11211022027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211022027 is an equidigital number, since it uses as much as digits as its factorization.

11211022027 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 11211022027 its reverse (72022011211), we get a palindrome (83233033238).

The spelling of 11211022027 in words is "eleven billion, two hundred eleven million, twenty-two thousand, twenty-seven".