11321222021233 has 8 divisors (see below), whose sum is σ = 11342876186880. Its totient is φ = 11299577735280.

The previous prime is 11321222021227. The next prime is 11321222021273. The reversal of 11321222021233 is 33212022212311.

11321222021233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11321222021233 - 2¹³ = 11321222013041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11321222021198 and 11321222021207.

It is not an unprimeable number, because it can be changed into a prime (11321222021273) 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, 173878 + ... + 4761583.

It is an arithmetic number, because the mean of its divisors is an integer number (1417859523360).

Almost surely, 2^{11321222021233} is an apocalyptic number.

It is an amenable number.

11321222021233 is a deficient number, since it is larger than the sum of its proper divisors (21654165647).

11321222021233 is an equidigital number, since it uses as much as digits as its factorization.

11321222021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939847.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11321222021233 its reverse (33212022212311), we get a palindrome (44533244233544).

The spelling of 11321222021233 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, twenty-one thousand, two hundred thirty-three".