20244444222202 has 16 divisors (see below), whose sum is σ = 30708215548200. Its totient is φ = 10008374970880.

The previous prime is 20244444222187. The next prime is 20244444222323. The reversal of 20244444222202 is 20222244444202.

It can be written as a sum of positive squares in 4 ways, for example, as 15072726934321 + 5171717287881 = 3882361^2 + 2274141^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16204674 + ... + 17409202.

Almost surely, 2^{20244444222202} is an apocalyptic number.

20244444222202 is a deficient number, since it is larger than the sum of its proper divisors (10463771325998).

20244444222202 is a wasteful number, since it uses less digits than its factorization.

20244444222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299041.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 20244444222202 its reverse (20222244444202), we get a palindrome (40466688666404).

The spelling of 20244444222202 in words is "twenty trillion, two hundred forty-four billion, four hundred forty-four million, two hundred twenty-two thousand, two hundred two".