11242252352 has 28 divisors (see below), whose sum is σ = 22365088620. Its totient is φ = 5606954496.

The previous prime is 11242252327. The next prime is 11242252369. The reversal of 11242252352 is 25325224211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9507030016 + 1735222336 = 97504^2 + 41656^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195827 + ... + 246642.

It is an arithmetic number, because the mean of its divisors is an integer number (798753165).

Almost surely, 2^11242252352 is an apocalyptic number.

It is an amenable number.

11242252352 is a deficient number, since it is larger than the sum of its proper divisors (11122836268).

11242252352 is an equidigital number, since it uses as much as digits as its factorization.

11242252352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442878 (or 442868 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

Adding to 11242252352 its reverse (25325224211), we get a palindrome (36567476563).

The spelling of 11242252352 in words is "eleven billion, two hundred forty-two million, two hundred fifty-two thousand, three hundred fifty-two".