220116113 has 4 divisors (see below), whose sum is σ = 251561280. Its totient is φ = 188670948.

The previous prime is 220116109. The next prime is 220116133. The reversal of 220116113 is 311611022.

220116113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220116113 - 2² = 220116109 is a prime.

It is a super-2 number, since 2×220116113² = 96902206404457538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220116091 and 220116100.

It is not an unprimeable number, because it can be changed into a prime (220116133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15722573 + ... + 15722586.

It is an arithmetic number, because the mean of its divisors is an integer number (62890320).

Almost surely, 2^220116113 is an apocalyptic number.

It is an amenable number.

220116113 is a deficient number, since it is larger than the sum of its proper divisors (31445167).

220116113 is an equidigital number, since it uses as much as digits as its factorization.

220116113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31445166.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 220116113 is about 14836.3106262979. The cubic root of 220116113 is about 603.7872598803.

Adding to 220116113 its reverse (311611022), we get a palindrome (531727135).

The spelling of 220116113 in words is "two hundred twenty million, one hundred sixteen thousand, one hundred thirteen".