11021200222112 has 48 divisors (see below), whose sum is σ = 21911194468800. Its totient is φ = 5456464860672.

The previous prime is 11021200222061. The next prime is 11021200222133. The reversal of 11021200222112 is 21122200212011.

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, 28824764 + ... + 29204612.

It is an arithmetic number, because the mean of its divisors is an integer number (456483218100).

Almost surely, 2^{11021200222112} is an apocalyptic number.

It is an amenable number.

11021200222112 is a deficient number, since it is larger than the sum of its proper divisors (10889994246688).

11021200222112 is a wasteful number, since it uses less digits than its factorization.

11021200222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388765 (or 388757 counting only the distinct ones).

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

Adding to 11021200222112 its reverse (21122200212011), we get a palindrome (32143400434123).

The spelling of 11021200222112 in words is "eleven trillion, twenty-one billion, two hundred million, two hundred twenty-two thousand, one hundred twelve".