22110506113 has 2 divisors, whose sum is σ = 22110506114. Its totient is φ = 22110506112.

The previous prime is 22110506087. The next prime is 22110506137. The reversal of 22110506113 is 31160501122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15209548929 + 6900957184 = 123327^2 + 83072^2 .

It is a cyclic number.

It is not a de Polignac number, because 22110506113 - 2⁵ = 22110506081 is a prime.

It is not a weakly prime, because it can be changed into another prime (22110506413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055253056 + 11055253057.

It is an arithmetic number, because the mean of its divisors is an integer number (11055253057).

Almost surely, 2^22110506113 is an apocalyptic number.

It is an amenable number.

22110506113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110506113 is an equidigital number, since it uses as much as digits as its factorization.

22110506113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 22110506113 in words is "twenty-two billion, one hundred ten million, five hundred six thousand, one hundred thirteen".