11012202211 has 2 divisors, whose sum is σ = 11012202212. Its totient is φ = 11012202210.

The previous prime is 11012202197. The next prime is 11012202263. The reversal of 11012202211 is 11220221011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012202211 - 2¹¹ = 11012200163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012202191 and 11012202200.

It is not a weakly prime, because it can be changed into another prime (11012202911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506101105 + 5506101106.

It is an arithmetic number, because the mean of its divisors is an integer number (5506101106).

Almost surely, 2^11012202211 is an apocalyptic number.

11012202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012202211 is an equidigital number, since it uses as much as digits as its factorization.

11012202211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012202211 its reverse (11220221011), we get a palindrome (22232423222).

The spelling of 11012202211 in words is "eleven billion, twelve million, two hundred two thousand, two hundred eleven".