11213322233 has 8 divisors (see below), whose sum is σ = 11252517408. Its totient is φ = 11174196544.

The previous prime is 11213322229. The next prime is 11213322271. The reversal of 11213322233 is 33222331211.

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 11213322233 - 2² = 11213322229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11213322199 and 11213322208.

It is not an unprimeable number, because it can be changed into a prime (11213322203) 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, 317066 + ... + 350652.

It is an arithmetic number, because the mean of its divisors is an integer number (1406564676).

Almost surely, 2^11213322233 is an apocalyptic number.

It is an amenable number.

11213322233 is a deficient number, since it is larger than the sum of its proper divisors (39195175).

11213322233 is an equidigital number, since it uses as much as digits as its factorization.

11213322233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34743.

The product of its digits is 1296, while the sum is 23.

Adding to 11213322233 its reverse (33222331211), we get a palindrome (44435653444).

The spelling of 11213322233 in words is "eleven billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred thirty-three".