14122001 has 4 divisors (see below), whose sum is σ = 14129904. Its totient is φ = 14114100.

The previous prime is 14121979. The next prime is 14122007. The reversal of 14122001 is 10022141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14122001 - 2¹⁴ = 14105617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14122007) 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, 146 + ... + 5316.

It is an arithmetic number, because the mean of its divisors is an integer number (3532476).

Almost surely, 2^14122001 is an apocalyptic number.

It is an amenable number.

14122001 is a deficient number, since it is larger than the sum of its proper divisors (7903).

14122001 is an equidigital number, since it uses as much as digits as its factorization.

14122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7902.

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

The square root of 14122001 is about 3757.9250923881. The cubic root of 14122001 is about 241.7122972629.

Adding to 14122001 its reverse (10022141), we get a palindrome (24144142).

The spelling of 14122001 in words is "fourteen million, one hundred twenty-two thousand, one".