11133333204 has 48 divisors (see below), whose sum is σ = 29708044800. Its totient is φ = 3178899936.

The previous prime is 11133333191. The next prime is 11133333221. The reversal of 11133333204 is 40233333111.

It is a happy number.

It is a super-2 number, since 2×11133333204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90667 + ... + 174605.

It is an arithmetic number, because the mean of its divisors is an integer number (618917600).

Almost surely, 2^11133333204 is an apocalyptic number.

11133333204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11133333204 is an abundant number, since it is smaller than the sum of its proper divisors (18574711596).

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

11133333204 is a wasteful number, since it uses less digits than its factorization.

11133333204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85532 (or 85530 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11133333204 its reverse (40233333111), we get a palindrome (51366666315).

The spelling of 11133333204 in words is "eleven billion, one hundred thirty-three million, three hundred thirty-three thousand, two hundred four".