11321221323014 has 8 divisors (see below), whose sum is σ = 17011263237528. Its totient is φ = 5650800243840.

The previous prime is 11321221322953. The next prime is 11321221323029. The reversal of 11321221323014 is 41032312212311.

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, 4905207392 + ... + 4905209699.

It is an arithmetic number, because the mean of its divisors is an integer number (2126407904691).

Almost surely, 2^{11321221323014} is an apocalyptic number.

11321221323014 is a deficient number, since it is larger than the sum of its proper divisors (5690041914514).

11321221323014 is an equidigital number, since it uses as much as digits as its factorization.

11321221323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810417670.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11321221323014 its reverse (41032312212311), we get a palindrome (52353533535325).

The spelling of 11321221323014 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-one million, three hundred twenty-three thousand, fourteen".