1100022120011 has 2 divisors, whose sum is σ = 1100022120012. Its totient is φ = 1100022120010.

The previous prime is 1100022119983. The next prime is 1100022120013. The reversal of 1100022120011 is 1100212200011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100022120011 - 2⁶ = 1100022119947 is a prime.

Together with 1100022120013, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100022119974 and 1100022120001.

It is not a weakly prime, because it can be changed into another prime (1100022120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550011060005 + 550011060006.

It is an arithmetic number, because the mean of its divisors is an integer number (550011060006).

Almost surely, 2^{1100022120011} is an apocalyptic number.

1100022120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100022120011 is an equidigital number, since it uses as much as digits as its factorization.

1100022120011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100022120011 its reverse (1100212200011), we get a palindrome (2200234320022).

The spelling of 1100022120011 in words is "one trillion, one hundred billion, twenty-two million, one hundred twenty thousand, eleven".