2224044422222 has 24 divisors (see below), whose sum is σ = 3880870431120. Its totient is φ = 953127544320.

The previous prime is 2224044422203. The next prime is 2224044422227. The reversal of 2224044422222 is 2222244404222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224044422227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2423822 + ... + 3212942.

It is an arithmetic number, because the mean of its divisors is an integer number (161702934630).

Almost surely, 2^{2224044422222} is an apocalyptic number.

2224044422222 is a deficient number, since it is larger than the sum of its proper divisors (1656826008898).

2224044422222 is a wasteful number, since it uses less digits than its factorization.

2224044422222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817896 (or 817889 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2224044422222 its reverse (2222244404222), we get a palindrome (4446288826444).

The spelling of 2224044422222 in words is "two trillion, two hundred twenty-four billion, forty-four million, four hundred twenty-two thousand, two hundred twenty-two".