11201120022022 has 48 divisors (see below), whose sum is σ = 20269608383232. Its totient is φ = 4546954692720.

The previous prime is 11201120022007. The next prime is 11201120022031. The reversal of 11201120022022 is 22022002110211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11201120021987 and 11201120022005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26592397 + ... + 27010327.

It is an arithmetic number, because the mean of its divisors is an integer number (422283507984).

Almost surely, 2^{11201120022022} is an apocalyptic number.

11201120022022 is a deficient number, since it is larger than the sum of its proper divisors (9068488361210).

11201120022022 is a wasteful number, since it uses less digits than its factorization.

11201120022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423281 (or 423262 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11201120022022 its reverse (22022002110211), we get a palindrome (33223122132233).

The spelling of 11201120022022 in words is "eleven trillion, two hundred one billion, one hundred twenty million, twenty-two thousand, twenty-two".