11113133322 has 16 divisors (see below), whose sum is σ = 22227367392. Its totient is φ = 3704194320.

The previous prime is 11113133321. The next prime is 11113133341. The reversal of 11113133322 is 22333131111.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11113133321) 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, 149208 + ... + 210924.

It is an arithmetic number, because the mean of its divisors is an integer number (1389210462).

Almost surely, 2^11113133322 is an apocalyptic number.

11113133322 is an abundant number, since it is smaller than the sum of its proper divisors (11114234070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11113133322 is a wasteful number, since it uses less digits than its factorization.

11113133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91733.

The product of its digits is 324, while the sum is 21.

Adding to 11113133322 its reverse (22333131111), we get a palindrome (33446264433).

It can be divided in two parts, 111131 and 33322, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 11113133322 in words is "eleven billion, one hundred thirteen million, one hundred thirty-three thousand, three hundred twenty-two".