4014211231221 has 16 divisors (see below), whose sum is σ = 5355696192000. Its totient is φ = 2674434098160.

The previous prime is 4014211231207. The next prime is 4014211231241. The reversal of 4014211231221 is 1221321124104.

4014211231221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4014211231221 - 2¹⁷ = 4014211100149 is a prime.

It is a super-2 number, since 2×4014211231221² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4014211231191 and 4014211231200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014211231201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30406926 + ... + 30538656.

It is an arithmetic number, because the mean of its divisors is an integer number (334731012000).

Almost surely, 2^{4014211231221} is an apocalyptic number.

It is an amenable number.

4014211231221 is a deficient number, since it is larger than the sum of its proper divisors (1341484960779).

4014211231221 is a wasteful number, since it uses less digits than its factorization.

4014211231221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138136.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 4014211231221 its reverse (1221321124104), we get a palindrome (5235532355325).

The spelling of 4014211231221 in words is "four trillion, fourteen billion, two hundred eleven million, two hundred thirty-one thousand, two hundred twenty-one".