1112220220116 has 24 divisors (see below), whose sum is σ = 2644146185184. Its totient is φ = 363744977440.

The previous prime is 1112220220073. The next prime is 1112220220117. The reversal of 1112220220116 is 6110220222111.

It is a junction number, because it is equal to n+sod(n) for n = 1112220220092 and 1112220220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112220220117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874386330 + ... + 874387601.

It is an arithmetic number, because the mean of its divisors is an integer number (110172757716).

Almost surely, 2^{1112220220116} is an apocalyptic number.

It is an amenable number.

1112220220116 is an abundant number, since it is smaller than the sum of its proper divisors (1531925965068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112220220116 is a wasteful number, since it uses less digits than its factorization.

1112220220116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748773991 (or 1748773989 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1112220220116 its reverse (6110220222111), we get a palindrome (7222440442227).

The spelling of 1112220220116 in words is "one trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty thousand, one hundred sixteen".