14122120 has 16 divisors (see below), whose sum is σ = 31774860. Its totient is φ = 5648832.

The previous prime is 14122117. The next prime is 14122127. The reversal of 14122120 is 2122141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13704804 + 417316 = 3702^2 + 646^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14122120.

It is not an unprimeable number, because it can be changed into a prime (14122127) 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 3 ways as a sum of consecutive naturals, for example, 176487 + ... + 176566.

Almost surely, 2^14122120 is an apocalyptic number.

14122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14122120 is an abundant number, since it is smaller than the sum of its proper divisors (17652740).

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

14122120 is a wasteful number, since it uses less digits than its factorization.

14122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353064 (or 353060 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 14122120 is about 3757.9409255602. The cubic root of 14122120 is about 241.7129761960.

Adding to 14122120 its reverse (2122141), we get a palindrome (16244261).

The spelling of 14122120 in words is "fourteen million, one hundred twenty-two thousand, one hundred twenty".