12044010220 has 48 divisors (see below), whose sum is σ = 27689372928. Its totient is φ = 4364141760.

The previous prime is 12044010211. The next prime is 12044010287. The reversal of 12044010220 is 2201044021.

It is a junction number, because it is equal to n+sod(n) for n = 12044010194 and 12044010203.

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, 34464 + ... + 158983.

It is an arithmetic number, because the mean of its divisors is an integer number (576861936).

Almost surely, 2^12044010220 is an apocalyptic number.

12044010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12044010220 is an abundant number, since it is smaller than the sum of its proper divisors (15645362708).

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

12044010220 is a wasteful number, since it uses less digits than its factorization.

12044010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193750 (or 193748 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12044010220 its reverse (2201044021), we get a palindrome (14245054241).

The spelling of 12044010220 in words is "twelve billion, forty-four million, ten thousand, two hundred twenty".