214122001 has 4 divisors (see below), whose sum is σ = 225391600. Its totient is φ = 202852404.

The previous prime is 214121977. The next prime is 214122011. The reversal of 214122001 is 100221412.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 214122001 - 2⁹ = 214121489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214122011) 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, 5634771 + ... + 5634808.

It is an arithmetic number, because the mean of its divisors is an integer number (56347900).

Almost surely, 2^214122001 is an apocalyptic number.

It is an amenable number.

214122001 is a deficient number, since it is larger than the sum of its proper divisors (11269599).

214122001 is a wasteful number, since it uses less digits than its factorization.

214122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11269598.

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

The square root of 214122001 is about 14632.9081525171. The cubic root of 214122001 is about 598.2560480005.

Adding to 214122001 its reverse (100221412), we get a palindrome (314343413).

It can be divided in two parts, 2141 and 22001, that added together give a palindrome (24142).

The spelling of 214122001 in words is "two hundred fourteen million, one hundred twenty-two thousand, one".