2044040042222 has 8 divisors (see below), whose sum is σ = 3066114481200. Its totient is φ = 1022001881824.

The previous prime is 2044040042189. The next prime is 2044040042237. The reversal of 2044040042222 is 2222400404402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2044040042191 and 2044040042200.

It is a congruent 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, 8928347 + ... + 9154422.

It is an arithmetic number, because the mean of its divisors is an integer number (383264310150).

Almost surely, 2^{2044040042222} is an apocalyptic number.

2044040042222 is a deficient number, since it is larger than the sum of its proper divisors (1022074438978).

2044040042222 is a wasteful number, since it uses less digits than its factorization.

2044040042222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18139290.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2044040042222 its reverse (2222400404402), we get a palindrome (4266440446624).

The spelling of 2044040042222 in words is "two trillion, forty-four billion, forty million, forty-two thousand, two hundred twenty-two".