2044444000222 has 16 divisors (see below), whose sum is σ = 3319327674432. Its totient is φ = 938799741600.

The previous prime is 2044444000187. The next prime is 2044444000237. The reversal of 2044444000222 is 2220004444402.

It is a congruent number.

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, 199569654 + ... + 199579897.

It is an arithmetic number, because the mean of its divisors is an integer number (207457979652).

Almost surely, 2^{2044444000222} is an apocalyptic number.

2044444000222 is a deficient number, since it is larger than the sum of its proper divisors (1274883674210).

2044444000222 is a wasteful number, since it uses less digits than its factorization.

2044444000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399149763.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2044444000222 its reverse (2220004444402), we get a palindrome (4264448444624).

The spelling of 2044444000222 in words is "two trillion, forty-four billion, four hundred forty-four million, two hundred twenty-two", and thus it is an aban number.