221333112214 has 8 divisors (see below), whose sum is σ = 335422345608. Its totient is φ = 109525663680.

The previous prime is 221333112181. The next prime is 221333112227. The reversal of 221333112214 is 412211333122.

221333112214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 570445972 + ... + 570446359.

It is an arithmetic number, because the mean of its divisors is an integer number (41927793201).

Almost surely, 2^221333112214 is an apocalyptic number.

221333112214 is a deficient number, since it is larger than the sum of its proper divisors (114089233394).

221333112214 is a wasteful number, since it uses less digits than its factorization.

221333112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140892430.

The product of its digits is 1728, while the sum is 25.

Adding to 221333112214 its reverse (412211333122), we get a palindrome (633544445336).

The spelling of 221333112214 in words is "two hundred twenty-one billion, three hundred thirty-three million, one hundred twelve thousand, two hundred fourteen".