116222020066 has 16 divisors (see below), whose sum is σ = 178415848800. Its totient is φ = 56765804128.

The previous prime is 116222020009. The next prime is 116222020067. The reversal of 116222020066 is 660020222611.

It is not an unprimeable number, because it can be changed into a prime (116222020067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918556 + ... + 3948103.

It is an arithmetic number, because the mean of its divisors is an integer number (11150990550).

Almost surely, 2^116222020066 is an apocalyptic number.

116222020066 is a deficient number, since it is larger than the sum of its proper divisors (62193828734).

116222020066 is an equidigital number, since it uses as much as digits as its factorization.

116222020066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7866833.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 116222020066 its reverse (660020222611), we get a palindrome (776242242677).

The spelling of 116222020066 in words is "one hundred sixteen billion, two hundred twenty-two million, twenty thousand, sixty-six".