4420224220244 has 36 divisors (see below), whose sum is σ = 9308600278740. Its totient is φ = 1829058295680.

The previous prime is 4420224220241. The next prime is 4420224220261.

4420224220244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 3777821970244 + 642402250000 = 1943662^2 + 801500^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4420224220244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420224220241) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 388824737 + ... + 388836104.

It is an arithmetic number, because the mean of its divisors is an integer number (258572229965).

Almost surely, 2^{4420224220244} is an apocalyptic number.

It is an amenable number.

4420224220244 is an abundant number, since it is smaller than the sum of its proper divisors (4888376058496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4420224220244 is a wasteful number, since it uses less digits than its factorization.

4420224220244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777660888 (or 777660879 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

The spelling of 4420224220244 in words is "four trillion, four hundred twenty billion, two hundred twenty-four million, two hundred twenty thousand, two hundred forty-four".