11223311221333 has 8 divisors (see below), whose sum is σ = 11270971772928. Its totient is φ = 11175746279184.

The previous prime is 11223311221319. The next prime is 11223311221357. The reversal of 11223311221333 is 33312211332211.

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 11223311221333 - 2¹³ = 11223311213141 is a prime.

It is a super-2 number, since 2×11223311221333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223311291333) 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, 23667085 + ... + 24136642.

It is an arithmetic number, because the mean of its divisors is an integer number (1408871471616).

Almost surely, 2^{11223311221333} is an apocalyptic number.

It is an amenable number.

11223311221333 is a deficient number, since it is larger than the sum of its proper divisors (47660551595).

11223311221333 is an equidigital number, since it uses as much as digits as its factorization.

11223311221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47804723.

The product of its digits is 3888, while the sum is 28.

Adding to 11223311221333 its reverse (33312211332211), we get a palindrome (44535522553544).

The spelling of 11223311221333 in words is "eleven trillion, two hundred twenty-three billion, three hundred eleven million, two hundred twenty-one thousand, three hundred thirty-three".