11101202200020 has 24 divisors (see below), whose sum is σ = 31083366160224. Its totient is φ = 2960320586656.

The previous prime is 11101202199977. The next prime is 11101202200117. The reversal of 11101202200020 is 2000220210111.

11101202200020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11101202199969 and 11101202200005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92510018274 + ... + 92510018393.

It is an arithmetic number, because the mean of its divisors is an integer number (1295140256676).

Almost surely, 2^{11101202200020} is an apocalyptic number.

11101202200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101202200020 is an abundant number, since it is smaller than the sum of its proper divisors (19982163960204).

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

11101202200020 is a wasteful number, since it uses less digits than its factorization.

11101202200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185020036679 (or 185020036677 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11101202200020 its reverse (2000220210111), we get a palindrome (13101422410131).

The spelling of 11101202200020 in words is "eleven trillion, one hundred one billion, two hundred two million, two hundred thousand, twenty".