11200102020112 has 40 divisors (see below), whose sum is σ = 22421277724160. Its totient is φ = 5414305731840.

The previous prime is 11200102020103. The next prime is 11200102020157. The reversal of 11200102020112 is 21102020100211.

It is a junction number, because it is equal to n+sod(n) for n = 11200102020092 and 11200102020101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10094037 + ... + 11148532.

It is an arithmetic number, because the mean of its divisors is an integer number (560531943104).

Almost surely, 2^{11200102020112} is an apocalyptic number.

It is an amenable number.

11200102020112 is an abundant number, since it is smaller than the sum of its proper divisors (11221175704048).

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

11200102020112 is a wasteful number, since it uses less digits than its factorization.

11200102020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21243671 (or 21243665 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11200102020112 its reverse (21102020100211), we get a palindrome (32302122120323).

The spelling of 11200102020112 in words is "eleven trillion, two hundred billion, one hundred two million, twenty thousand, one hundred twelve".