2044244222422 has 4 divisors (see below), whose sum is σ = 3066366333636. Its totient is φ = 1022122111210.

The previous prime is 2044244222389. The next prime is 2044244222441. The reversal of 2044244222422 is 2242224424402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511061055604 + ... + 511061055607.

It is an arithmetic number, because the mean of its divisors is an integer number (766591583409).

Almost surely, 2^{2044244222422} is an apocalyptic number.

2044244222422 is a deficient number, since it is larger than the sum of its proper divisors (1022122111214).

2044244222422 is a wasteful number, since it uses less digits than its factorization.

2044244222422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022122111213.

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

Adding to 2044244222422 its reverse (2242224424402), we get a palindrome (4286468646824).

The spelling of 2044244222422 in words is "two trillion, forty-four billion, two hundred forty-four million, two hundred twenty-two thousand, four hundred twenty-two".