11221300302321 has 16 divisors (see below), whose sum is σ = 15560659421120. Its totient is φ = 7187108080320.

The previous prime is 11221300302253. The next prime is 11221300302347. The reversal of 11221300302321 is 12320300312211.

11221300302321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11221300302321 - 2¹⁰ = 11221300301297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11221300303321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712998886 + ... + 713014623.

It is an arithmetic number, because the mean of its divisors is an integer number (972541213820).

Almost surely, 2^{11221300302321} is an apocalyptic number.

It is an amenable number.

11221300302321 is a deficient number, since it is larger than the sum of its proper divisors (4339359118799).

11221300302321 is a wasteful number, since it uses less digits than its factorization.

11221300302321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426013616.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11221300302321 its reverse (12320300312211), we get a palindrome (23541600614532).

The spelling of 11221300302321 in words is "eleven trillion, two hundred twenty-one billion, three hundred million, three hundred two thousand, three hundred twenty-one".