11044250010220 has 48 divisors (see below), whose sum is σ = 26509236747840. Its totient is φ = 3786166185984.

The previous prime is 11044250010193. The next prime is 11044250010257. The reversal of 11044250010220 is 2201005244011.

It is a junction number, because it is equal to n+sod(n) for n = 11044250010191 and 11044250010200.

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, 3291385 + ... + 5737744.

It is an arithmetic number, because the mean of its divisors is an integer number (552275765580).

Almost surely, 2^{11044250010220} is an apocalyptic number.

11044250010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044250010220 is an abundant number, since it is smaller than the sum of its proper divisors (15464986737620).

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

11044250010220 is a wasteful number, since it uses less digits than its factorization.

11044250010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037882 (or 9037880 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 11044250010220 its reverse (2201005244011), we get a palindrome (13245255254231).

The spelling of 11044250010220 in words is "eleven trillion, forty-four billion, two hundred fifty million, ten thousand, two hundred twenty".