11344221033320 has 64 divisors (see below), whose sum is σ = 29218911943680. Its totient is φ = 3883039497216.

The previous prime is 11344221033311. The next prime is 11344221033413. The reversal of 11344221033320 is 2333012244311.

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, 33203249 + ... + 33543168.

It is an arithmetic number, because the mean of its divisors is an integer number (456545499120).

Almost surely, 2^{11344221033320} is an apocalyptic number.

11344221033320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11344221033320 is an abundant number, since it is smaller than the sum of its proper divisors (17874690910360).

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

11344221033320 is a wasteful number, since it uses less digits than its factorization.

11344221033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66747042 (or 66747038 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11344221033320 its reverse (2333012244311), we get a palindrome (13677233277631).

The spelling of 11344221033320 in words is "eleven trillion, three hundred forty-four billion, two hundred twenty-one million, thirty-three thousand, three hundred twenty".