11112001010200 has 24 divisors (see below), whose sum is σ = 25835402349180. Its totient is φ = 4444800404000.

The previous prime is 11112001010197. The next prime is 11112001010251. The reversal of 11112001010200 is 201010021111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27780002326 + ... + 27780002725.

Almost surely, 2^{11112001010200} is an apocalyptic number.

11112001010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112001010200 is an abundant number, since it is smaller than the sum of its proper divisors (14723401338980).

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

11112001010200 is a wasteful number, since it uses less digits than its factorization.

11112001010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55560005067 (or 55560005058 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11112001010200 its reverse (201010021111), we get a palindrome (11313011031311).

The spelling of 11112001010200 in words is "eleven trillion, one hundred twelve billion, one million, ten thousand, two hundred".