11201122331102 has 32 divisors (see below), whose sum is σ = 18382254718464. Its totient is φ = 5076658540800.

The previous prime is 11201122331033. The next prime is 11201122331107. The reversal of 11201122331102 is 20113322110211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201122331107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145115723 + ... + 145192889.

It is an arithmetic number, because the mean of its divisors is an integer number (574445459952).

Almost surely, 2^{11201122331102} is an apocalyptic number.

11201122331102 is a deficient number, since it is larger than the sum of its proper divisors (7181132387362).

11201122331102 is a wasteful number, since it uses less digits than its factorization.

11201122331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96224.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11201122331102 its reverse (20113322110211), we get a palindrome (31314444441313).

The spelling of 11201122331102 in words is "eleven trillion, two hundred one billion, one hundred twenty-two million, three hundred thirty-one thousand, one hundred two".