11102020010112 has 256 divisors, whose sum is σ = 29890316966400. Its totient is φ = 3650813337600.

The previous prime is 11102020010063. The next prime is 11102020010113. The reversal of 11102020010112 is 21101002020111.

It is a super-3 number, since 3×11102020010112³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11102020010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7609334439 + ... + 7609335897.

It is an arithmetic number, because the mean of its divisors is an integer number (116759050650).

Almost surely, 2^{11102020010112} is an apocalyptic number.

11102020010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102020010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14945158483200).

11102020010112 is an abundant number, since it is smaller than the sum of its proper divisors (18788296956288).

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

11102020010112 is a wasteful number, since it uses less digits than its factorization.

11102020010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2383 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102020010112 its reverse (21101002020111), we get a palindrome (32203022030223).

The spelling of 11102020010112 in words is "eleven trillion, one hundred two billion, twenty million, ten thousand, one hundred twelve".