11102222011012 has 24 divisors (see below), whose sum is σ = 21646111777920. Its totient is φ = 4939092963360.

The previous prime is 11102222010977. The next prime is 11102222011057. The reversal of 11102222011012 is 21011022220111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684287587 + ... + 2684291722.

It is an arithmetic number, because the mean of its divisors is an integer number (901921324080).

Almost surely, 2^{11102222011012} is an apocalyptic number.

It is an amenable number.

11102222011012 is a deficient number, since it is larger than the sum of its proper divisors (10543889766908).

11102222011012 is a wasteful number, since it uses less digits than its factorization.

11102222011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368579371 (or 5368579369 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11102222011012 its reverse (21011022220111), we get a palindrome (32113244231123).

The spelling of 11102222011012 in words is "eleven trillion, one hundred two billion, two hundred twenty-two million, eleven thousand, twelve".