11223220113331 has 8 divisors (see below), whose sum is σ = 11349452518560. Its totient is φ = 11096990570688.

The previous prime is 11223220113319. The next prime is 11223220113359. The reversal of 11223220113331 is 13331102232211.

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 11223220113331 - 2¹¹ = 11223220111283 is a prime.

It is a super-3 number, since 3×11223220113331³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11223220113296 and 11223220113305.

It is not an unprimeable number, because it can be changed into a prime (11223220113311) 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, 7726665 + ... + 9063541.

It is an arithmetic number, because the mean of its divisors is an integer number (1418681564820).

Almost surely, 2^{11223220113331} is an apocalyptic number.

11223220113331 is a deficient number, since it is larger than the sum of its proper divisors (126232405229).

11223220113331 is an equidigital number, since it uses as much as digits as its factorization.

11223220113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431293.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11223220113331 its reverse (13331102232211), we get a palindrome (24554322345542).

The spelling of 11223220113331 in words is "eleven trillion, two hundred twenty-three billion, two hundred twenty million, one hundred thirteen thousand, three hundred thirty-one".