110420422 has 36 divisors (see below), whose sum is σ = 196370244. Its totient is φ = 46431000.

The previous prime is 110420417. The next prime is 110420449. The reversal of 110420422 is 224024011.

It is a junction number, because it is equal to n+sod(n) for n = 110420396 and 110420405.

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 17 ways as a sum of consecutive naturals, for example, 439797 + ... + 440047.

It is an arithmetic number, because the mean of its divisors is an integer number (5454729).

Almost surely, 2^110420422 is an apocalyptic number.

110420422 is a deficient number, since it is larger than the sum of its proper divisors (85949822).

110420422 is an equidigital number, since it uses as much as digits as its factorization.

110420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 110420422 is about 10508.1121996294. The cubic root of 110420422 is about 479.7516394558.

Adding to 110420422 its reverse (224024011), we get a palindrome (334444433).

The spelling of 110420422 in words is "one hundred ten million, four hundred twenty thousand, four hundred twenty-two".