116224109 has 2 divisors, whose sum is σ = 116224110. Its totient is φ = 116224108.

The previous prime is 116224063. The next prime is 116224123. The reversal of 116224109 is 901422611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100200100 + 16024009 = 10010^2 + 4003^2 .

It is an emirp because it is prime and its reverse (901422611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116224109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116224169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58112054 + 58112055.

It is an arithmetic number, because the mean of its divisors is an integer number (58112055).

Almost surely, 2^116224109 is an apocalyptic number.

It is an amenable number.

116224109 is a deficient number, since it is larger than the sum of its proper divisors (1).

116224109 is an equidigital number, since it uses as much as digits as its factorization.

116224109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 116224109 is about 10780.7285931889. The cubic root of 116224109 is about 488.0137685916.

The spelling of 116224109 in words is "one hundred sixteen million, two hundred twenty-four thousand, one hundred nine".