2224344022212 has 36 divisors (see below), whose sum is σ = 5620088155920. Its totient is φ = 684413544672.

The previous prime is 2224344022189. The next prime is 2224344022213. The reversal of 2224344022212 is 2122204434222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224344022212.

It is not an unprimeable number, because it can be changed into a prime (2224344022213) 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 11 ways as a sum of consecutive naturals, for example, 548406262 + ... + 548410317.

Almost surely, 2^{2224344022212} is an apocalyptic number.

It is an amenable number.

2224344022212 is an abundant number, since it is smaller than the sum of its proper divisors (3395744133708).

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

2224344022212 is a wasteful number, since it uses less digits than its factorization.

2224344022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096816612 (or 1096816597 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2224344022212 its reverse (2122204434222), we get a palindrome (4346548456434).

The spelling of 2224344022212 in words is "two trillion, two hundred twenty-four billion, three hundred forty-four million, twenty-two thousand, two hundred twelve".