11202022220012 has 36 divisors (see below), whose sum is σ = 21244662741456. Its totient is φ = 5165984116800.

The previous prime is 11202022219931. The next prime is 11202022220029. The reversal of 11202022220012 is 21002222020211.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 5861864 + ... + 7534287.

It is an arithmetic number, because the mean of its divisors is an integer number (590129520596).

Almost surely, 2^{11202022220012} is an apocalyptic number.

It is an amenable number.

11202022220012 is a deficient number, since it is larger than the sum of its proper divisors (10042640521444).

11202022220012 is a wasteful number, since it uses less digits than its factorization.

11202022220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13397418 (or 13397403 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11202022220012 its reverse (21002222020211), we get a palindrome (32204244240223).

The spelling of 11202022220012 in words is "eleven trillion, two hundred two billion, twenty-two million, two hundred twenty thousand, twelve".