11020211011112 has 64 divisors (see below), whose sum is σ = 23031095472000. Its totient is φ = 4912770134016.

The previous prime is 11020211011111. The next prime is 11020211011241. The reversal of 11020211011112 is 21111011202011.

It is not an unprimeable number, because it can be changed into a prime (11020211011111) 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, 52420064 + ... + 52629872.

It is an arithmetic number, because the mean of its divisors is an integer number (359860866750).

Almost surely, 2^{11020211011112} is an apocalyptic number.

It is an amenable number.

11020211011112 is an abundant number, since it is smaller than the sum of its proper divisors (12010884460888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020211011112 is a wasteful number, since it uses less digits than its factorization.

11020211011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230178 (or 230174 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11020211011112 its reverse (21111011202011), we get a palindrome (32131222213123).

The spelling of 11020211011112 in words is "eleven trillion, twenty billion, two hundred eleven million, eleven thousand, one hundred twelve".