11102122212201 has 32 divisors (see below), whose sum is σ = 16616217139200. Its totient is φ = 7325582918400.

The previous prime is 11102122212193. The next prime is 11102122212271. The reversal of 11102122212201 is 10221222120111.

11102122212201 is a `hidden beast` number, since 1 + 1 + 10 + 212 + 221 + 220 + 1 = 666.

11102122212201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11102122212201 - 2³ = 11102122212193 is a prime.

It is a super-2 number, since 2×11102122212201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11102122212271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7143985 + ... + 8558081.

It is an arithmetic number, because the mean of its divisors is an integer number (519256785600).

Almost surely, 2^{11102122212201} is an apocalyptic number.

It is an amenable number.

11102122212201 is a deficient number, since it is larger than the sum of its proper divisors (5514094926999).

11102122212201 is a wasteful number, since it uses less digits than its factorization.

11102122212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417086 (or 1417080 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11102122212201 its reverse (10221222120111), we get a palindrome (21323344332312).

The spelling of 11102122212201 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred one".