11001433252 has 12 divisors (see below), whose sum is σ = 19284978636. Its totient is φ = 5491439360.

The previous prime is 11001433213. The next prime is 11001433253. The reversal of 11001433252 is 25233410011.

It is a happy number.

11001433252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8364199936 + 2637233316 = 91456^2 + 51354^2 .

It is a super-2 number, since 2×11001433252² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11001433253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2316649 + ... + 2321392.

It is an arithmetic number, because the mean of its divisors is an integer number (1607081553).

Almost surely, 2^11001433252 is an apocalyptic number.

It is an amenable number.

11001433252 is a deficient number, since it is larger than the sum of its proper divisors (8283545384).

11001433252 is a wasteful number, since it uses less digits than its factorization.

11001433252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638638 (or 4638636 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11001433252 its reverse (25233410011), we get a palindrome (36234843263).

The spelling of 11001433252 in words is "eleven billion, one million, four hundred thirty-three thousand, two hundred fifty-two".