2224424002444 has 48 divisors (see below), whose sum is σ = 4713302986560. Its totient is φ = 896721315840.

The previous prime is 2224424002439. The next prime is 2224424002457. The reversal of 2224424002444 is 4442004244222.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 553737 + ... + 2180704.

It is an arithmetic number, because the mean of its divisors is an integer number (98193812220).

Almost surely, 2^{2224424002444} is an apocalyptic number.

It is an amenable number.

2224424002444 is an abundant number, since it is smaller than the sum of its proper divisors (2488878984116).

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

2224424002444 is a wasteful number, since it uses less digits than its factorization.

2224424002444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736178 (or 2736176 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2224424002444 its reverse (4442004244222), we get a palindrome (6666428246666).

The spelling of 2224424002444 in words is "two trillion, two hundred twenty-four billion, four hundred twenty-four million, two thousand, four hundred forty-four".