11200130044 has 24 divisors (see below), whose sum is σ = 19711980288. Its totient is φ = 5568171840.

The previous prime is 11200130041. The next prime is 11200130059. The reversal of 11200130044 is 44003100211.

It is a super-2 number, since 2×11200130044² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200130041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660102 + ... + 1666834.

It is an arithmetic number, because the mean of its divisors is an integer number (821332512).

Almost surely, 2^11200130044 is an apocalyptic number.

It is an amenable number.

11200130044 is a deficient number, since it is larger than the sum of its proper divisors (8511850244).

11200130044 is a wasteful number, since it uses less digits than its factorization.

11200130044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9045 (or 9043 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11200130044 its reverse (44003100211), we get a palindrome (55203230255).

The spelling of 11200130044 in words is "eleven billion, two hundred million, one hundred thirty thousand, forty-four".