14001122 has 8 divisors (see below), whose sum is σ = 21018972. Its totient is φ = 6994800.

The previous prime is 14001121. The next prime is 14001137. The reversal of 14001122 is 22110041.

It can be written as a sum of positive squares in 2 ways, for example, as 8934121 + 5067001 = 2989^2 + 2251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14001121) 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, 1472 + ... + 5492.

Almost surely, 2^14001122 is an apocalyptic number.

14001122 is a deficient number, since it is larger than the sum of its proper divisors (7017850).

14001122 is a wasteful number, since it uses less digits than its factorization.

14001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 14001122 is about 3741.8073173267. The cubic root of 14001122 is about 241.0206647684.

Adding to 14001122 its reverse (22110041), we get a palindrome (36111163).

The spelling of 14001122 in words is "fourteen million, one thousand, one hundred twenty-two".