11002112110212 has 96 divisors (see below), whose sum is σ = 26880528568320. Its totient is φ = 3495776444160.

The previous prime is 11002112110211. The next prime is 11002112110291. The reversal of 11002112110212 is 21201121120011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11002112110191 and 11002112110200.

It is not an unprimeable number, because it can be changed into a prime (11002112110211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368948239 + ... + 368978057.

It is an arithmetic number, because the mean of its divisors is an integer number (280005505920).

Almost surely, 2^{11002112110212} is an apocalyptic number.

11002112110212 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 11002112110212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13440264284160).

11002112110212 is an abundant number, since it is smaller than the sum of its proper divisors (15878416458108).

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

11002112110212 is a wasteful number, since it uses less digits than its factorization.

11002112110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34433 (or 34431 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11002112110212 its reverse (21201121120011), we get a palindrome (32203233230223).

The spelling of 11002112110212 in words is "eleven trillion, two billion, one hundred twelve million, one hundred ten thousand, two hundred twelve".