11201021101222 has 8 divisors (see below), whose sum is σ = 16967883450672. Its totient is φ = 5545059951000.

The previous prime is 11201021101177. The next prime is 11201021101267. The reversal of 11201021101222 is 22210112010211.

It is an interprime number because it is at equal distance from previous prime (11201021101177) and next prime (11201021101267).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11201021101196 and 11201021101205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27725299554 + ... + 27725299957.

It is an arithmetic number, because the mean of its divisors is an integer number (2120985431334).

Almost surely, 2^{11201021101222} is an apocalyptic number.

11201021101222 is a deficient number, since it is larger than the sum of its proper divisors (5766862349450).

11201021101222 is a wasteful number, since it uses less digits than its factorization.

11201021101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55450599614.

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

Adding to 11201021101222 its reverse (22210112010211), we get a palindrome (33411133111433).

The spelling of 11201021101222 in words is "eleven trillion, two hundred one billion, twenty-one million, one hundred one thousand, two hundred twenty-two".