11202222021112 has 64 divisors (see below), whose sum is σ = 22370437504800. Its totient is φ = 5240662671360.

The previous prime is 11202222021031. The next prime is 11202222021139. The reversal of 11202222021112 is 21112022220211.

11202222021112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11202222021112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86137128 + ... + 86267080.

Almost surely, 2^{11202222021112} is an apocalyptic number.

It is an amenable number.

11202222021112 is a deficient number, since it is larger than the sum of its proper divisors (11168215483688).

11202222021112 is a wasteful number, since it uses less digits than its factorization.

11202222021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133696 (or 133692 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11202222021112 its reverse (21112022220211), we get a palindrome (32314244241323).

The spelling of 11202222021112 in words is "eleven trillion, two hundred two billion, two hundred twenty-two million, twenty-one thousand, one hundred twelve".