11120004412 has 48 divisors (see below), whose sum is σ = 22375634400. Its totient is φ = 4788143360.

The previous prime is 11120004367. The next prime is 11120004421. The reversal of 11120004412 is 21440002111.

It is a happy number.

It is a super-3 number, since 3×11120004412³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14587 + ... + 149842.

It is an arithmetic number, because the mean of its divisors is an integer number (466159050).

Almost surely, 2^11120004412 is an apocalyptic number.

It is an amenable number.

11120004412 is an abundant number, since it is smaller than the sum of its proper divisors (11255629988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11120004412 is a wasteful number, since it uses less digits than its factorization.

11120004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164526 (or 164524 counting only the distinct ones).

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

Adding to 11120004412 its reverse (21440002111), we get a palindrome (32560006523).

The spelling of 11120004412 in words is "eleven billion, one hundred twenty million, four thousand, four hundred twelve".