2220602244404 has 6 divisors (see below), whose sum is σ = 3886053927714. Its totient is φ = 1110301122200.

The previous prime is 2220602244389. The next prime is 2220602244407. The reversal of 2220602244404 is 4044422060222.

It can be written as a sum of positive squares in only one way, i.e., 1290727754404 + 929874490000 = 1136102^2 + 964300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220602244407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277575280547 + ... + 277575280554.

It is an arithmetic number, because the mean of its divisors is an integer number (647675654619).

Almost surely, 2^{2220602244404} is an apocalyptic number.

It is an amenable number.

2220602244404 is a deficient number, since it is larger than the sum of its proper divisors (1665451683310).

2220602244404 is a wasteful number, since it uses less digits than its factorization.

2220602244404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555150561105 (or 555150561103 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

The spelling of 2220602244404 in words is "two trillion, two hundred twenty billion, six hundred two million, two hundred forty-four thousand, four hundred four".