11122201202012 has 12 divisors (see below), whose sum is σ = 19612431128136. Its totient is φ = 5518649451120.

The previous prime is 11122201202003. The next prime is 11122201202051. The reversal of 11122201202012 is 21020210222111.

11122201202012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10612786883 + ... + 10612787930.

It is an arithmetic number, because the mean of its divisors is an integer number (1634369260678).

Almost surely, 2^{11122201202012} is an apocalyptic number.

It is an amenable number.

11122201202012 is a deficient number, since it is larger than the sum of its proper divisors (8490229926124).

11122201202012 is a wasteful number, since it uses less digits than its factorization.

11122201202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21225574948 (or 21225574946 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11122201202012 its reverse (21020210222111), we get a palindrome (32142411424123).

The spelling of 11122201202012 in words is "eleven trillion, one hundred twenty-two billion, two hundred one million, two hundred two thousand, twelve".