11112020200111 has 8 divisors (see below), whose sum is σ = 11147193588384. Its totient is φ = 11076847565280.

The previous prime is 11112020200109. The next prime is 11112020200123. The reversal of 11112020200111 is 11100202021111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11112020200111 - 2¹ = 11112020200109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11112020200091 and 11112020200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112020200711) 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 7 ways as a sum of consecutive naturals, for example, 53489301 + ... + 53696641.

It is an arithmetic number, because the mean of its divisors is an integer number (1393399198548).

Almost surely, 2^{11112020200111} is an apocalyptic number.

11112020200111 is a deficient number, since it is larger than the sum of its proper divisors (35173388273).

11112020200111 is a wasteful number, since it uses less digits than its factorization.

11112020200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376721.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11112020200111 its reverse (11100202021111), we get a palindrome (22212222221222).

The spelling of 11112020200111 in words is "eleven trillion, one hundred twelve billion, twenty million, two hundred thousand, one hundred eleven".