11210044012 has 6 divisors (see below), whose sum is σ = 19617577028. Its totient is φ = 5605022004.

The previous prime is 11210044009. The next prime is 11210044019. The reversal of 11210044012 is 21044001211.

It is a happy number.

11210044012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11210044012² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11210044019) 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 as a sum of consecutive naturals, namely, 1401255498 + ... + 1401255505.

Almost surely, 2^11210044012 is an apocalyptic number.

It is an amenable number.

11210044012 is a deficient number, since it is larger than the sum of its proper divisors (8407533016).

11210044012 is a wasteful number, since it uses less digits than its factorization.

11210044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802511007 (or 2802511005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11210044012 its reverse (21044001211), we get a palindrome (32254045223).

The spelling of 11210044012 in words is "eleven billion, two hundred ten million, forty-four thousand, twelve".