11201210011222 has 32 divisors (see below), whose sum is σ = 21375221875200. Its totient is φ = 4364107793640.

The previous prime is 11201210011213. The next prime is 11201210011249. The reversal of 11201210011222 is 22211001210211.

It is a junction number, because it is equal to n+sod(n) for n = 11201210011196 and 11201210011205.

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, 742187658 + ... + 742202749.

It is an arithmetic number, because the mean of its divisors is an integer number (667975683600).

Almost surely, 2^{11201210011222} is an apocalyptic number.

11201210011222 is a deficient number, since it is larger than the sum of its proper divisors (10174011863978).

11201210011222 is a wasteful number, since it uses less digits than its factorization.

11201210011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484390441 (or 1484390427 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11201210011222 its reverse (22211001210211), we get a palindrome (33412211221433).

The spelling of 11201210011222 in words is "eleven trillion, two hundred one billion, two hundred ten million, eleven thousand, two hundred twenty-two".