11122022113 has 2 divisors, whose sum is σ = 11122022114. Its totient is φ = 11122022112.

The previous prime is 11122022099. The next prime is 11122022123. The reversal of 11122022113 is 31122022111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11110846464 + 11175649 = 105408^2 + 3343^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122022113 - 2⁹ = 11122021601 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122022123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561011056 + 5561011057.

It is an arithmetic number, because the mean of its divisors is an integer number (5561011057).

Almost surely, 2^11122022113 is an apocalyptic number.

It is an amenable number.

11122022113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122022113 is an equidigital number, since it uses as much as digits as its factorization.

11122022113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11122022113 its reverse (31122022111), we get a palindrome (42244044224).

The spelling of 11122022113 in words is "eleven billion, one hundred twenty-two million, twenty-two thousand, one hundred thirteen".