2224444442324 has 24 divisors (see below), whose sum is σ = 4192993805448. Its totient is φ = 1026477705600.

The previous prime is 2224444442303. The next prime is 2224444442387. The reversal of 2224444442324 is 4232444444222.

It can be written as a sum of positive squares in 4 ways, for example, as 51379288900 + 2173065153424 = 226670^2 + 1474132^2 .

It is a super-2 number, since 2×2224444442324² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3651227 + ... + 4216674.

It is an arithmetic number, because the mean of its divisors is an integer number (174708075227).

Almost surely, 2^{2224444442324} is an apocalyptic number.

It is an amenable number.

2224444442324 is a deficient number, since it is larger than the sum of its proper divisors (1968549363124).

2224444442324 is a wasteful number, since it uses less digits than its factorization.

2224444442324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873355 (or 7873353 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 41.

Adding to 2224444442324 its reverse (4232444444222), we get a palindrome (6456888886546).

The spelling of 2224444442324 in words is "two trillion, two hundred twenty-four billion, four hundred forty-four million, four hundred forty-two thousand, three hundred twenty-four".