11022212222227 has 2 divisors, whose sum is σ = 11022212222228. Its totient is φ = 11022212222226.

The previous prime is 11022212222209. The next prime is 11022212222239. The reversal of 11022212222227 is 72222221222011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022212222227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022212222195 and 11022212222204.

It is not a weakly prime, because it can be changed into another prime (11022212222267) 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, 5511106111113 + 5511106111114.

It is an arithmetic number, because the mean of its divisors is an integer number (5511106111114).

Almost surely, 2^{11022212222227} is an apocalyptic number.

11022212222227 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022212222227 is an equidigital number, since it uses as much as digits as its factorization.

11022212222227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 11022212222227 its reverse (72222221222011), we get a palindrome (83244433444238).

The spelling of 11022212222227 in words is "eleven trillion, twenty-two billion, two hundred twelve million, two hundred twenty-two thousand, two hundred twenty-seven".