12010442224 has 80 divisors (see below), whose sum is σ = 25816535136. Its totient is φ = 5367398400.

The previous prime is 12010442207. The next prime is 12010442261. The reversal of 12010442224 is 42224401021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12010442195 and 12010442204.

It is a congruent number.

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, 2678064 + ... + 2682544.

Almost surely, 2^12010442224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010442224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12908267568).

12010442224 is an abundant number, since it is smaller than the sum of its proper divisors (13806092912).

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

12010442224 is a wasteful number, since it uses less digits than its factorization.

12010442224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754 (or 4748 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 12010442224 its reverse (42224401021), we get a palindrome (54234843245).

The spelling of 12010442224 in words is "twelve billion, ten million, four hundred forty-two thousand, two hundred twenty-four".