2224322421244 has 24 divisors (see below), whose sum is σ = 4853067101568. Its totient is φ = 866619125040.

The previous prime is 2224322421241. The next prime is 2224322421271. The reversal of 2224322421244 is 4421242234222.

It is a super-2 number, since 2×2224322421244² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224322421241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3610912714 + ... + 3610913329.

It is an arithmetic number, because the mean of its divisors is an integer number (202211129232).

Almost surely, 2^{2224322421244} is an apocalyptic number.

It is an amenable number.

2224322421244 is an abundant number, since it is smaller than the sum of its proper divisors (2628744680324).

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

2224322421244 is a wasteful number, since it uses less digits than its factorization.

2224322421244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221826065 (or 7221826063 counting only the distinct ones).

The product of its digits is 98304, while the sum is 34.

Adding to 2224322421244 its reverse (4421242234222), we get a palindrome (6645564655466).

The spelling of 2224322421244 in words is "two trillion, two hundred twenty-four billion, three hundred twenty-two million, four hundred twenty-one thousand, two hundred forty-four".