116220104 has 128 divisors (see below), whose sum is σ = 305786880. Its totient is φ = 39916800.

The previous prime is 116220103. The next prime is 116220119. The reversal of 116220104 is 401022611.

It is a super-2 number, since 2×116220104² = 27014225147541632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116220101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183869 + ... + 184499.

It is an arithmetic number, because the mean of its divisors is an integer number (2388960).

Almost surely, 2^116220104 is an apocalyptic number.

116220104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116220104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152893440).

116220104 is an abundant number, since it is smaller than the sum of its proper divisors (189566776).

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

116220104 is a wasteful number, since it uses less digits than its factorization.

116220104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 116220104 is about 10780.5428434750. The cubic root of 116220104 is about 488.0081629916.

Adding to 116220104 its reverse (401022611), we get a palindrome (517242715).

The spelling of 116220104 in words is "one hundred sixteen million, two hundred twenty thousand, one hundred four".