11201000100222 has 32 divisors (see below), whose sum is σ = 22484704644864. Its totient is φ = 3719893161600.

The previous prime is 11201000100221. The next prime is 11201000100281. The reversal of 11201000100222 is 22200100010211.

It is a junction number, because it is equal to n+sod(n) for n = 11201000100198 and 11201000100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201000100221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2941222 + ... + 5572502.

It is an arithmetic number, because the mean of its divisors is an integer number (702647020152).

Almost surely, 2^{11201000100222} is an apocalyptic number.

11201000100222 is an abundant number, since it is smaller than the sum of its proper divisors (11283704544642).

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

11201000100222 is a wasteful number, since it uses less digits than its factorization.

11201000100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633904.

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

Adding to 11201000100222 its reverse (22200100010211), we get a palindrome (33401100110433).

The spelling of 11201000100222 in words is "eleven trillion, two hundred one billion, one hundred thousand, two hundred twenty-two".