116224331 has 2 divisors, whose sum is σ = 116224332. Its totient is φ = 116224330.

The previous prime is 116224271. The next prime is 116224343. The reversal of 116224331 is 133422611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116224331 - 2¹⁰ = 116223307 is a prime.

It is a super-2 number, since 2×116224331² = 27016190232795122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 116224297 and 116224306.

It is not a weakly prime, because it can be changed into another prime (116224351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58112165 + 58112166.

It is an arithmetic number, because the mean of its divisors is an integer number (58112166).

Almost surely, 2^116224331 is an apocalyptic number.

116224331 is a deficient number, since it is larger than the sum of its proper divisors (1).

116224331 is an equidigital number, since it uses as much as digits as its factorization.

116224331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 116224331 is about 10780.7388893341. The cubic root of 116224331 is about 488.0140793103.

Adding to 116224331 its reverse (133422611), we get a palindrome (249646942).

The spelling of 116224331 in words is "one hundred sixteen million, two hundred twenty-four thousand, three hundred thirty-one".