2202002444 has 6 divisors (see below), whose sum is σ = 3853504284. Its totient is φ = 1101001220.

The previous prime is 2202002443. The next prime is 2202002459. The reversal of 2202002444 is 4442002022.

It is not an unprimeable number, because it can be changed into a prime (2202002443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275250302 + ... + 275250309.

It is an arithmetic number, because the mean of its divisors is an integer number (642250714).

Almost surely, 2^2202002444 is an apocalyptic number.

It is an amenable number.

2202002444 is a deficient number, since it is larger than the sum of its proper divisors (1651501840).

2202002444 is a wasteful number, since it uses less digits than its factorization.

2202002444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550500615 (or 550500613 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2202002444 is about 46925.4988678863. The cubic root of 2202002444 is about 1300.9859274232.

Adding to 2202002444 its reverse (4442002022), we get a palindrome (6644004466).

The spelling of 2202002444 in words is "two billion, two hundred two million, two thousand, four hundred forty-four".