11022120227 has 2 divisors, whose sum is σ = 11022120228. Its totient is φ = 11022120226.

The previous prime is 11022120181. The next prime is 11022120281. The reversal of 11022120227 is 72202122011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11022120227 - 2⁶ = 11022120163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022120199 and 11022120208.

It is not a weakly prime, because it can be changed into another prime (11022170227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511060113 + 5511060114.

It is an arithmetic number, because the mean of its divisors is an integer number (5511060114).

Almost surely, 2^11022120227 is an apocalyptic number.

11022120227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022120227 is an equidigital number, since it uses as much as digits as its factorization.

11022120227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 11022120227 its reverse (72202122011), we get a palindrome (83224242238).

The spelling of 11022120227 in words is "eleven billion, twenty-two million, one hundred twenty thousand, two hundred twenty-seven".