11200444132 has 12 divisors (see below), whose sum is σ = 19623133180. Its totient is φ = 5593834656.

The previous prime is 11200444037. The next prime is 11200444133. The reversal of 11200444132 is 23144400211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6031696896 + 5168747236 = 77664^2 + 71894^2 .

It is not an unprimeable number, because it can be changed into a prime (11200444133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592907 + ... + 1599922.

Almost surely, 2^11200444132 is an apocalyptic number.

It is an amenable number.

11200444132 is a deficient number, since it is larger than the sum of its proper divisors (8422689048).

11200444132 is a wasteful number, since it uses less digits than its factorization.

11200444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193710 (or 3193708 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11200444132 its reverse (23144400211), we get a palindrome (34344844343).

The spelling of 11200444132 in words is "eleven billion, two hundred million, four hundred forty-four thousand, one hundred thirty-two".