11102100002012 has 24 divisors (see below), whose sum is σ = 19660078774560. Its totient is φ = 5485116026880.

The previous prime is 11102100001963. The next prime is 11102100002027. The reversal of 11102100002012 is 21020000120111.

It is a junction number, because it is equal to n+sod(n) for n = 11102100001984 and 11102100002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22428437 + ... + 22918092.

It is an arithmetic number, because the mean of its divisors is an integer number (819169948940).

Almost surely, 2^{11102100002012} is an apocalyptic number.

It is an amenable number.

11102100002012 is a deficient number, since it is larger than the sum of its proper divisors (8557978772548).

11102100002012 is a wasteful number, since it uses less digits than its factorization.

11102100002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45347261 (or 45347259 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11102100002012 its reverse (21020000120111), we get a palindrome (32122100122123).

The spelling of 11102100002012 in words is "eleven trillion, one hundred two billion, one hundred million, two thousand, twelve".