11133320004221 has 8 divisors (see below), whose sum is σ = 11160771123264. Its totient is φ = 11105876900160.

The previous prime is 11133320004211. The next prime is 11133320004239. The reversal of 11133320004221 is 12240002333111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11133320004221 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 (11133320004211) 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, 782576 + ... + 4783206.

It is an arithmetic number, because the mean of its divisors is an integer number (1395096390408).

Almost surely, 2^{11133320004221} is an apocalyptic number.

It is an amenable number.

11133320004221 is a deficient number, since it is larger than the sum of its proper divisors (27451119043).

11133320004221 is an equidigital number, since it uses as much as digits as its factorization.

11133320004221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007491.

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

Adding to 11133320004221 its reverse (12240002333111), we get a palindrome (23373322337332).

The spelling of 11133320004221 in words is "eleven trillion, one hundred thirty-three billion, three hundred twenty million, four thousand, two hundred twenty-one".