221140332014 has 8 divisors (see below), whose sum is σ = 379097712048. Its totient is φ = 94774428000.

The previous prime is 221140332001. The next prime is 221140332031. The reversal of 221140332014 is 410233041122.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7897868987 + ... + 7897869014.

It is an arithmetic number, because the mean of its divisors is an integer number (47387214006).

Almost surely, 2^221140332014 is an apocalyptic number.

221140332014 is a deficient number, since it is larger than the sum of its proper divisors (157957380034).

221140332014 is a wasteful number, since it uses less digits than its factorization.

221140332014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15795738010.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 221140332014 its reverse (410233041122), we get a palindrome (631373373136).

The spelling of 221140332014 in words is "two hundred twenty-one billion, one hundred forty million, three hundred thirty-two thousand, fourteen".