4220204444002 has 8 divisors (see below), whose sum is σ = 6331601486700. Its totient is φ = 2109670615104.

The previous prime is 4220204443991. The next prime is 4220204444003. The reversal of 4220204444002 is 2004444020224.

It can be written as a sum of positive squares in 2 ways, for example, as 3326425174801 + 893779269201 = 1823849^2 + 945399^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4220204444003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215791227 + ... + 215810782.

Almost surely, 2^{4220204444002} is an apocalyptic number.

4220204444002 is a deficient number, since it is larger than the sum of its proper divisors (2111397042698).

4220204444002 is a wasteful number, since it uses less digits than its factorization.

4220204444002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431606900.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4220204444002 its reverse (2004444020224), we get a palindrome (6224648464226).

The spelling of 4220204444002 in words is "four trillion, two hundred twenty billion, two hundred four million, four hundred forty-four thousand, two".