116622263 has 4 divisors (see below), whose sum is σ = 117043560. Its totient is φ = 116200968.

The previous prime is 116622197. The next prime is 116622281. The reversal of 116622263 is 362226611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116622263 - 2¹⁸ = 116360119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116622563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210233 + ... + 210786.

It is an arithmetic number, because the mean of its divisors is an integer number (29260890).

Almost surely, 2^116622263 is an apocalyptic number.

116622263 is a deficient number, since it is larger than the sum of its proper divisors (421297).

116622263 is an equidigital number, since it uses as much as digits as its factorization.

116622263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421296.

The product of its digits is 5184, while the sum is 29.

The square root of 116622263 is about 10799.1788113726. The cubic root of 116622263 is about 488.5704034635.

Adding to 116622263 its reverse (362226611), we get a palindrome (478848874).

The spelling of 116622263 in words is "one hundred sixteen million, six hundred twenty-two thousand, two hundred sixty-three".