4400222002 has 16 divisors (see below), whose sum is σ = 7201381824. Its totient is φ = 1999818000.

The previous prime is 4400221927. The next prime is 4400222041. The reversal of 4400222002 is 2002220044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297052 + ... + 311512.

It is an arithmetic number, because the mean of its divisors is an integer number (450086364).

Almost surely, 2^4400222002 is an apocalyptic number.

4400222002 is a deficient number, since it is larger than the sum of its proper divisors (2801159822).

4400222002 is a wasteful number, since it uses less digits than its factorization.

4400222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28305.

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

The square root of 4400222002 is about 66334.1691890386. The cubic root of 4400222002 is about 1638.6700999743.

Adding to 4400222002 its reverse (2002220044), we get a palindrome (6402442046).

The spelling of 4400222002 in words is "four billion, four hundred million, two hundred twenty-two thousand, two".