11210221120112 has 80 divisors (see below), whose sum is σ = 25194435548160. Its totient is φ = 4732426093824.

The previous prime is 11210221120097. The next prime is 11210221120129. The reversal of 11210221120112 is 21102112201211.

It is a super-3 number, since 3×11210221120112³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252705038 + ... + 252749394.

It is an arithmetic number, because the mean of its divisors is an integer number (314930444352).

Almost surely, 2^{11210221120112} is an apocalyptic number.

It is an amenable number.

11210221120112 is an abundant number, since it is smaller than the sum of its proper divisors (13984214428048).

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

11210221120112 is a wasteful number, since it uses less digits than its factorization.

11210221120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78118 (or 78112 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11210221120112 its reverse (21102112201211), we get a palindrome (32312333321323).

The spelling of 11210221120112 in words is "eleven trillion, two hundred ten billion, two hundred twenty-one million, one hundred twenty thousand, one hundred twelve".