2244220424222 has 16 divisors (see below), whose sum is σ = 3848899817472. Its totient is φ = 961392552120.

The previous prime is 2244220424221. The next prime is 2244220424233. The reversal of 2244220424222 is 2224240224422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244220424221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34649918 + ... + 34714625.

It is an arithmetic number, because the mean of its divisors is an integer number (240556238592).

Almost surely, 2^{2244220424222} is an apocalyptic number.

2244220424222 is a deficient number, since it is larger than the sum of its proper divisors (1604679393250).

2244220424222 is a wasteful number, since it uses less digits than its factorization.

2244220424222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69366863.

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

Adding to 2244220424222 its reverse (2224240224422), we get a palindrome (4468460648644).

The spelling of 2244220424222 in words is "two trillion, two hundred forty-four billion, two hundred twenty million, four hundred twenty-four thousand, two hundred twenty-two".