11321222012303 has 8 divisors (see below), whose sum is σ = 12939050061600. Its totient is φ = 9703521617760.

The previous prime is 11321222012251. The next prime is 11321222012311. The reversal of 11321222012303 is 30321022212311.

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

It is a cyclic number.

It is not a de Polignac number, because 11321222012303 - 2⁶ = 11321222012239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321222012003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31723568 + ... + 32078453.

It is an arithmetic number, because the mean of its divisors is an integer number (1617381257700).

Almost surely, 2^{11321222012303} is an apocalyptic number.

11321222012303 is a deficient number, since it is larger than the sum of its proper divisors (1617828049297).

11321222012303 is an equidigital number, since it uses as much as digits as its factorization.

11321222012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63827377.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11321222012303 its reverse (30321022212311), we get a palindrome (41642244224614).

The spelling of 11321222012303 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, twelve thousand, three hundred three".