116220011 has 2 divisors, whose sum is σ = 116220012. Its totient is φ = 116220010.

The previous prime is 116220001. The next prime is 116220037. The reversal of 116220011 is 110022611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116220011 is a prime.

It is not a weakly prime, because it can be changed into another prime (116220001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58110005 + 58110006.

It is an arithmetic number, because the mean of its divisors is an integer number (58110006).

Almost surely, 2^116220011 is an apocalyptic number.

116220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

116220011 is an equidigital number, since it uses as much as digits as its factorization.

116220011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 116220011 is about 10780.5385301477. The cubic root of 116220011 is about 488.0080328226.

Adding to 116220011 its reverse (110022611), we get a palindrome (226242622).

The spelling of 116220011 in words is "one hundred sixteen million, two hundred twenty thousand, eleven".