11011120220012 has 48 divisors (see below), whose sum is σ = 21702344961024. Its totient is φ = 4842929112000.

The previous prime is 11011120219997. The next prime is 11011120220017. The reversal of 11011120220012 is 21002202111011.

11011120220012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11011120220017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9336587 + ... + 10449597.

It is an arithmetic number, because the mean of its divisors is an integer number (452132186688).

Almost surely, 2^{11011120220012} is an apocalyptic number.

It is an amenable number.

11011120220012 is a deficient number, since it is larger than the sum of its proper divisors (10691224741012).

11011120220012 is a wasteful number, since it uses less digits than its factorization.

11011120220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120310 (or 1120308 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11011120220012 its reverse (21002202111011), we get a palindrome (32013322331023).

The spelling of 11011120220012 in words is "eleven trillion, eleven billion, one hundred twenty million, two hundred twenty thousand, twelve".