11072216641000 has 64 divisors (see below), whose sum is σ = 25920731566080. Its totient is φ = 4426879028800.

The previous prime is 11072216640967. The next prime is 11072216641021. The reversal of 11072216641000 is 14661227011.

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, 301432 + ... + 4715431.

It is an arithmetic number, because the mean of its divisors is an integer number (405011430720).

Almost surely, 2^{11072216641000} is an apocalyptic number.

11072216641000 is a gapful number since it is divisible by the number (10) 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 11072216641000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12960365783040).

11072216641000 is an abundant number, since it is smaller than the sum of its proper divisors (14848514925080).

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

11072216641000 is a wasteful number, since it uses less digits than its factorization.

11072216641000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019091 (or 5019077 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 11072216641000 its reverse (14661227011), we get a palindrome (11086877868011).

The spelling of 11072216641000 in words is "eleven trillion, seventy-two billion, two hundred sixteen million, six hundred forty-one thousand".