11202201011144 has 32 divisors (see below), whose sum is σ = 24676177055040. Its totient is φ = 4700224200000.

The previous prime is 11202201011143. The next prime is 11202201011149. The reversal of 11202201011144 is 44111010220211.

It is not an unprimeable number, because it can be changed into a prime (11202201011143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4896065732 + ... + 4896068019.

It is an arithmetic number, because the mean of its divisors is an integer number (771130532970).

Almost surely, 2^{11202201011144} is an apocalyptic number.

It is an amenable number.

11202201011144 is an abundant number, since it is smaller than the sum of its proper divisors (13473976043896).

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

11202201011144 is a wasteful number, since it uses less digits than its factorization.

11202201011144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9792133781 (or 9792133777 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11202201011144 its reverse (44111010220211), we get a palindrome (55313211231355).

The spelling of 11202201011144 in words is "eleven trillion, two hundred two billion, two hundred one million, eleven thousand, one hundred forty-four".