11011200220012 has 48 divisors (see below), whose sum is σ = 19564567787520. Its totient is φ = 5422171208000.

The previous prime is 11011200219991. The next prime is 11011200220021. The reversal of 11011200220012 is 21002200211011.

It is a junction number, because it is equal to n+sod(n) for n = 11011200219974 and 11011200220001.

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, 30866262 + ... + 31220962.

It is an arithmetic number, because the mean of its divisors is an integer number (407595162240).

Almost surely, 2^{11011200220012} is an apocalyptic number.

It is an amenable number.

11011200220012 is a deficient number, since it is larger than the sum of its proper divisors (8553367567508).

11011200220012 is a wasteful number, since it uses less digits than its factorization.

11011200220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355302 (or 355300 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11011200220012 its reverse (21002200211011), we get a palindrome (32013400431023).

Subtracting 11011200220012 from its reverse (21002200211011), we obtain a palindrome (9990999990999).

The spelling of 11011200220012 in words is "eleven trillion, eleven billion, two hundred million, two hundred twenty thousand, twelve".