11201112020022 has 32 divisors (see below), whose sum is σ = 22551169519872. Its totient is φ = 3708909126624.

The previous prime is 11201112020003. The next prime is 11201112020129. The reversal of 11201112020022 is 22002021110211.

It is a junction number, because it is equal to n+sod(n) for n = 11201112019983 and 11201112020010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2143933 + ... + 5196024.

It is an arithmetic number, because the mean of its divisors is an integer number (704724047496).

Almost surely, 2^{11201112020022} is an apocalyptic number.

11201112020022 is an abundant number, since it is smaller than the sum of its proper divisors (11350057499850).

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

11201112020022 is a wasteful number, since it uses less digits than its factorization.

11201112020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7341652.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11201112020022 its reverse (22002021110211), we get a palindrome (33203133130233).

The spelling of 11201112020022 in words is "eleven trillion, two hundred one billion, one hundred twelve million, twenty thousand, twenty-two".