221334042014 has 16 divisors (see below), whose sum is σ = 364669361280. Its totient is φ = 100284073560.

The previous prime is 221334042001. The next prime is 221334042047. The reversal of 221334042014 is 410240433122.

221334042014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126620432 + ... + 126622179.

It is an arithmetic number, because the mean of its divisors is an integer number (22791835080).

Almost surely, 2^221334042014 is an apocalyptic number.

221334042014 is a deficient number, since it is larger than the sum of its proper divisors (143335319266).

221334042014 is a wasteful number, since it uses less digits than its factorization.

221334042014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253242655.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 221334042014 its reverse (410240433122), we get a palindrome (631574475136).

The spelling of 221334042014 in words is "two hundred twenty-one billion, three hundred thirty-four million, forty-two thousand, fourteen".