11220010013321 has 8 divisors (see below), whose sum is σ = 11226770156160. Its totient is φ = 11213251632352.

The previous prime is 11220010013299. The next prime is 11220010013339. The reversal of 11220010013321 is 12331001002211.

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 11220010013321 - 2¹⁸ = 11220009751177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11220010013321.

It is not an unprimeable number, because it can be changed into a prime (11220010013341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12412565 + ... + 13285773.

It is an arithmetic number, because the mean of its divisors is an integer number (1403346269520).

Almost surely, 2^{11220010013321} is an apocalyptic number.

It is an amenable number.

11220010013321 is a deficient number, since it is larger than the sum of its proper divisors (6760142839).

11220010013321 is an equidigital number, since it uses as much as digits as its factorization.

11220010013321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880935.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11220010013321 its reverse (12331001002211), we get a palindrome (23551011015532).

The spelling of 11220010013321 in words is "eleven trillion, two hundred twenty billion, ten million, thirteen thousand, three hundred twenty-one".