2044223665122 has 8 divisors (see below), whose sum is σ = 4088447330256. Its totient is φ = 681407888372.

The previous prime is 2044223665109. The next prime is 2044223665157. The reversal of 2044223665122 is 2215663224402.

It is a sphenic number, since it is the product of 3 distinct primes.

2044223665122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170351972088 + ... + 170351972099.

It is an arithmetic number, because the mean of its divisors is an integer number (511055916282).

Almost surely, 2^{2044223665122} is an apocalyptic number.

2044223665122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044223665122 is a wasteful number, since it uses less digits than its factorization.

2044223665122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340703944192.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 2044223665122 its reverse (2215663224402), we get a palindrome (4259886889524).

The spelling of 2044223665122 in words is "two trillion, forty-four billion, two hundred twenty-three million, six hundred sixty-five thousand, one hundred twenty-two".