2000022244 has 12 divisors (see below), whose sum is σ = 3818224368. Its totient is φ = 909101000.

The previous prime is 2000022203. The next prime is 2000022253. The reversal of 2000022244 is 4422200002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22727482 + ... + 22727569.

It is an arithmetic number, because the mean of its divisors is an integer number (318185364).

Almost surely, 2^2000022244 is an apocalyptic number.

It is an amenable number.

2000022244 is a deficient number, since it is larger than the sum of its proper divisors (1818202124).

2000022244 is a wasteful number, since it uses less digits than its factorization.

2000022244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45455066 (or 45455064 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2000022244 is about 44721.6082447848. The cubic root of 2000022244 is about 1259.9257208249.

Adding to 2000022244 its reverse (4422200002), we get a palindrome (6422222246).

The spelling of 2000022244 in words is "two billion, twenty-two thousand, two hundred forty-four".