11201122120102 has 8 divisors (see below), whose sum is σ = 16873793409096. Its totient is φ = 5576524317072.

The previous prime is 11201122120079. The next prime is 11201122120103. The reversal of 11201122120102 is 20102122110211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201122120103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12018370908 + ... + 12018371839.

It is an arithmetic number, because the mean of its divisors is an integer number (2109224176137).

Almost surely, 2^{11201122120102} is an apocalyptic number.

11201122120102 is a deficient number, since it is larger than the sum of its proper divisors (5672671288994).

11201122120102 is a wasteful number, since it uses less digits than its factorization.

11201122120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24036742982.

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

Adding to 11201122120102 its reverse (20102122110211), we get a palindrome (31303244230313).

The spelling of 11201122120102 in words is "eleven trillion, two hundred one billion, one hundred twenty-two million, one hundred twenty thousand, one hundred two".