110404220 has 24 divisors (see below), whose sum is σ = 237242544. Its totient is φ = 43134336.

The previous prime is 110404213. The next prime is 110404241. The reversal of 110404220 is 22404011.

It is a junction number, because it is equal to n+sod(n) for n = 110404195 and 110404204.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63329 + ... + 65048.

It is an arithmetic number, because the mean of its divisors is an integer number (9885106).

Almost surely, 2^110404220 is an apocalyptic number.

110404220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110404220 is an abundant number, since it is smaller than the sum of its proper divisors (126838324).

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

110404220 is a wasteful number, since it uses less digits than its factorization.

110404220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128429 (or 128427 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 110404220 is about 10507.3412431500. The cubic root of 110404220 is about 479.7281736387.

Adding to 110404220 its reverse (22404011), we get a palindrome (132808231).

The spelling of 110404220 in words is "one hundred ten million, four hundred four thousand, two hundred twenty".