3222240422224 has 20 divisors (see below), whose sum is σ = 6300366884020. Its totient is φ = 1596339290880.

The previous prime is 3222240422221. The next prime is 3222240422227. The reversal of 3222240422224 is 4222240422223.

It is an interprime number because it is at equal distance from previous prime (3222240422221) and next prime (3222240422227).

It can be written as a sum of positive squares in 2 ways, for example, as 1561080322624 + 1661160099600 = 1249432^2 + 1288860^2 .

It is a super-2 number, since 2×3222240422224² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222240422221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923805717 + ... + 923809204.

It is an arithmetic number, because the mean of its divisors is an integer number (315018344201).

Almost surely, 2^{3222240422224} is an apocalyptic number.

It is an amenable number.

3222240422224 is a deficient number, since it is larger than the sum of its proper divisors (3078126461796).

3222240422224 is a wasteful number, since it uses less digits than its factorization.

3222240422224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847615038 (or 1847615032 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 3222240422224 its reverse (4222240422223), we get a palindrome (7444480844447).

Subtracting 3222240422224 from its reverse (4222240422223), we obtain a palindrome (999999999999).

The spelling of 3222240422224 in words is "three trillion, two hundred twenty-two billion, two hundred forty million, four hundred twenty-two thousand, two hundred twenty-four".