2044244420222 has 4 divisors (see below), whose sum is σ = 3066366630336. Its totient is φ = 1022122210110.

The previous prime is 2044244420221. The next prime is 2044244420227. The reversal of 2044244420222 is 2220244424402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044244420221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511061105054 + ... + 511061105057.

It is an arithmetic number, because the mean of its divisors is an integer number (766591657584).

Almost surely, 2^{2044244420222} is an apocalyptic number.

2044244420222 is a deficient number, since it is larger than the sum of its proper divisors (1022122210114).

2044244420222 is a wasteful number, since it uses less digits than its factorization.

2044244420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022122210113.

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

Adding to 2044244420222 its reverse (2220244424402), we get a palindrome (4264488844624).

The spelling of 2044244420222 in words is "two trillion, forty-four billion, two hundred forty-four million, four hundred twenty thousand, two hundred twenty-two".