11200016444 has 12 divisors (see below), whose sum is σ = 19607418600. Its totient is φ = 5597896848.

The previous prime is 11200016441. The next prime is 11200016467. The reversal of 11200016444 is 44461000211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200016441) 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, 515879 + ... + 537150.

It is an arithmetic number, because the mean of its divisors is an integer number (1633951550).

Almost surely, 2^11200016444 is an apocalyptic number.

It is an amenable number.

11200016444 is a deficient number, since it is larger than the sum of its proper divisors (8407402156).

11200016444 is a wasteful number, since it uses less digits than its factorization.

11200016444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055692 (or 1055690 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11200016444 its reverse (44461000211), we get a palindrome (55661016655).

The spelling of 11200016444 in words is "eleven billion, two hundred million, sixteen thousand, four hundred forty-four".