11020111110200 has 48 divisors (see below), whose sum is σ = 25717006629000. Its totient is φ = 4391657640320.

The previous prime is 11020111110199. The next prime is 11020111110209. The reversal of 11020111110200 is 201111102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020111110209) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 102363590 + ... + 102471189.

Almost surely, 2^{11020111110200} is an apocalyptic number.

11020111110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020111110200 is an abundant number, since it is smaller than the sum of its proper divisors (14696895518800).

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

11020111110200 is a wasteful number, since it uses less digits than its factorization.

11020111110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204835064 (or 204835055 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11020111110200 its reverse (201111102011), we get a palindrome (11221222212211).

It can be divided in two parts, 1 and 1020111110200, that added together give a palindrome (1020111110201).

The spelling of 11020111110200 in words is "eleven trillion, twenty billion, one hundred eleven million, one hundred ten thousand, two hundred".