2444223002 has 12 divisors (see below), whose sum is σ = 3970055070. Its totient is φ = 1128102768.

The previous prime is 2444222959. The next prime is 2444223007. The reversal of 2444223002 is 2003224442.

2444223002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 364771801 + 2079451201 = 19099^2 + 45601^2 .

It is not an unprimeable number, because it can be changed into a prime (2444223007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3615377 + ... + 3616052.

Almost surely, 2^2444223002 is an apocalyptic number.

2444223002 is a deficient number, since it is larger than the sum of its proper divisors (1525832068).

2444223002 is a wasteful number, since it uses less digits than its factorization.

2444223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7231457 (or 7231444 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2444223002 is about 49439.0837496004. The cubic root of 2444223002 is about 1347.0393282789.

Adding to 2444223002 its reverse (2003224442), we get a palindrome (4447447444).

The spelling of 2444223002 in words is "two billion, four hundred forty-four million, two hundred twenty-three thousand, two".