11021132211112 has 16 divisors (see below), whose sum is σ = 20665493451360. Its totient is φ = 5510333957424.

The previous prime is 11021132211059. The next prime is 11021132211161. The reversal of 11021132211112 is 21111223112011.

It is a self number, because there is not a number n which added to its sum of digits gives 11021132211112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28816668 + ... + 29196619.

It is an arithmetic number, because the mean of its divisors is an integer number (1291593340710).

Almost surely, 2^{11021132211112} is an apocalyptic number.

It is an amenable number.

11021132211112 is a deficient number, since it is larger than the sum of its proper divisors (9644361240248).

11021132211112 is a wasteful number, since it uses less digits than its factorization.

11021132211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58037040 (or 58037036 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 11021132211112 its reverse (21111223112011), we get a palindrome (32132355323123).

The spelling of 11021132211112 in words is "eleven trillion, twenty-one billion, one hundred thirty-two million, two hundred eleven thousand, one hundred twelve".