11000222071 has 2 divisors, whose sum is σ = 11000222072. Its totient is φ = 11000222070.

The previous prime is 11000222053. The next prime is 11000222131. The reversal of 11000222071 is 17022200011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11000222071 - 2⁵ = 11000222039 is a prime.

It is a super-2 number, since 2×11000222071² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000220071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500111035 + 5500111036.

It is an arithmetic number, because the mean of its divisors is an integer number (5500111036).

Almost surely, 2^11000222071 is an apocalyptic number.

11000222071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000222071 is an equidigital number, since it uses as much as digits as its factorization.

11000222071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 11000222071 its reverse (17022200011), we get a palindrome (28022422082).

The spelling of 11000222071 in words is "eleven billion, two hundred twenty-two thousand, seventy-one".