11200011122112 has 56 divisors (see below), whose sum is σ = 29634435282192. Its totient is φ = 3733201920000.

The previous prime is 11200011122099. The next prime is 11200011122141. The reversal of 11200011122112 is 21122111000211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11200011122091 and 11200011122100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4334562 + ... + 6417822.

Almost surely, 2^{11200011122112} is an apocalyptic number.

11200011122112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11200011122112 is an abundant number, since it is smaller than the sum of its proper divisors (18434424160080).

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

11200011122112 is a wasteful number, since it uses less digits than its factorization.

11200011122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111277 (or 2111267 counting only the distinct ones).

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

Adding to 11200011122112 its reverse (21122111000211), we get a palindrome (32322122122323).

The spelling of 11200011122112 in words is "eleven trillion, two hundred billion, eleven million, one hundred twenty-two thousand, one hundred twelve".