11022022243 has 2 divisors, whose sum is σ = 11022022244. Its totient is φ = 11022022242.

The previous prime is 11022022237. The next prime is 11022022247. The reversal of 11022022243 is 34222022011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11022022243 - 2¹⁷ = 11021891171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11022022243.

It is not a weakly prime, because it can be changed into another prime (11022022247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511011121 + 5511011122.

It is an arithmetic number, because the mean of its divisors is an integer number (5511011122).

Almost surely, 2^11022022243 is an apocalyptic number.

11022022243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022022243 is an equidigital number, since it uses as much as digits as its factorization.

11022022243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11022022243 its reverse (34222022011), we get a palindrome (45244044254).

The spelling of 11022022243 in words is "eleven billion, twenty-two million, twenty-two thousand, two hundred forty-three".