2014221 has 16 divisors (see below), whose sum is σ = 2976768. Its totient is φ = 1201200.

The previous prime is 2014219. The next prime is 2014231. The reversal of 2014221 is 1224102.

It is not a de Polignac number, because 2014221 - 2¹ = 2014219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2014197 and 2014206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756 + ... + 2666.

It is an arithmetic number, because the mean of its divisors is an integer number (186048).

2^2014221 is an apocalyptic number.

It is an amenable number.

2014221 is a deficient number, since it is larger than the sum of its proper divisors (962547).

2014221 is a wasteful number, since it uses less digits than its factorization.

2014221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2014221 is about 1419.2325390858. The cubic root of 2014221 is about 126.2900222752.

Adding to 2014221 its reverse (1224102), we get a palindrome (3238323).

It can be divided in two parts, 20 and 14221, that added together give a palindrome (14241).

The spelling of 2014221 in words is "two million, fourteen thousand, two hundred twenty-one".