11201322104 has 64 divisors (see below), whose sum is σ = 24655276800. Its totient is φ = 4671811584.

The previous prime is 11201322053. The next prime is 11201322131. The reversal of 11201322104 is 40122310211.

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, 293432 + ... + 329400.

It is an arithmetic number, because the mean of its divisors is an integer number (385238700).

Almost surely, 2^11201322104 is an apocalyptic number.

11201322104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11201322104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12327638400).

11201322104 is an abundant number, since it is smaller than the sum of its proper divisors (13453954696).

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

11201322104 is a wasteful number, since it uses less digits than its factorization.

11201322104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36132 (or 36128 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11201322104 its reverse (40122310211), we get a palindrome (51323632315).

The spelling of 11201322104 in words is "eleven billion, two hundred one million, three hundred twenty-two thousand, one hundred four".