11201122340044 has 48 divisors (see below), whose sum is σ = 24127512304896. Its totient is φ = 4430842574400.

The previous prime is 11201122339991. The next prime is 11201122340071. The reversal of 11201122340044 is 44004322110211.

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, 3090999 + ... + 5653009.

It is an arithmetic number, because the mean of its divisors is an integer number (502656506352).

Almost surely, 2^{11201122340044} is an apocalyptic number.

11201122340044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11201122340044 is an abundant number, since it is smaller than the sum of its proper divisors (12926389964852).

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

11201122340044 is a wasteful number, since it uses less digits than its factorization.

11201122340044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574046 (or 2574044 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11201122340044 its reverse (44004322110211), we get a palindrome (55205444450255).

The spelling of 11201122340044 in words is "eleven trillion, two hundred one billion, one hundred twenty-two million, three hundred forty thousand, forty-four".