2220012044224 has 112 divisors (see below), whose sum is σ = 4912846989120. Its totient is φ = 988272230400.

The previous prime is 2220012044183. The next prime is 2220012044227. The reversal of 2220012044224 is 4224402100222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220012044227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23671024 + ... + 23764624.

It is an arithmetic number, because the mean of its divisors is an integer number (43864705260).

Almost surely, 2^{2220012044224} 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 2220012044224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456423494560).

2220012044224 is an abundant number, since it is smaller than the sum of its proper divisors (2692834944896).

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

2220012044224 is a wasteful number, since it uses less digits than its factorization.

2220012044224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94638 (or 94628 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2220012044224 its reverse (4224402100222), we get a palindrome (6444414144446).

The spelling of 2220012044224 in words is "two trillion, two hundred twenty billion, twelve million, forty-four thousand, two hundred twenty-four".