11210220001112 has 64 divisors (see below), whose sum is σ = 23074149952800. Its totient is φ = 5063549885440.

The previous prime is 11210220001103. The next prime is 11210220001117. The reversal of 11210220001112 is 21110002201211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210220001117) 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, 30217964 + ... + 30586692.

Almost surely, 2^{11210220001112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210220001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11537074976400).

11210220001112 is an abundant number, since it is smaller than the sum of its proper divisors (11863929951688).

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

11210220001112 is a wasteful number, since it uses less digits than its factorization.

11210220001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370916 (or 370912 counting only the distinct ones).

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

Adding to 11210220001112 its reverse (21110002201211), we get a palindrome (32320222202323).

The spelling of 11210220001112 in words is "eleven trillion, two hundred ten billion, two hundred twenty million, one thousand, one hundred twelve".