11122133333 has 2 divisors, whose sum is σ = 11122133334. Its totient is φ = 11122133332.

The previous prime is 11122133327. The next prime is 11122133377. The reversal of 11122133333 is 33333122111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10950994609 + 171138724 = 104647^2 + 13082^2 .

It is an emirp because it is prime and its reverse (33333122111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122133333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11122133299 and 11122133308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122133383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561066666 + 5561066667.

It is an arithmetic number, because the mean of its divisors is an integer number (5561066667).

Almost surely, 2^11122133333 is an apocalyptic number.

It is an amenable number.

11122133333 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122133333 is an equidigital number, since it uses as much as digits as its factorization.

11122133333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972, while the sum is 23.

Adding to 11122133333 its reverse (33333122111), we get a palindrome (44455255444).

The spelling of 11122133333 in words is "eleven billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred thirty-three".