11102204012 has 48 divisors (see below), whose sum is σ = 20061457920. Its totient is φ = 5374200000.

The previous prime is 11102203993. The next prime is 11102204021. The reversal of 11102204012 is 21040220111.

It is a happy number.

11102204012 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 2×11102204012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3413387 + ... + 3416637.

It is an arithmetic number, because the mean of its divisors is an integer number (417947040).

Almost surely, 2^11102204012 is an apocalyptic number.

It is an amenable number.

11102204012 is a deficient number, since it is larger than the sum of its proper divisors (8959253908).

11102204012 is a wasteful number, since it uses less digits than its factorization.

11102204012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542 (or 3540 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102204012 its reverse (21040220111), we get a palindrome (32142424123).

The spelling of 11102204012 in words is "eleven billion, one hundred two million, two hundred four thousand, twelve".