2202220020004 has 24 divisors (see below), whose sum is σ = 3978765100800. Its totient is φ = 1065440012640.

The previous prime is 2202220019999. The next prime is 2202220020079. The reversal of 2202220020004 is 4000200222022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202220020004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367594 + ... + 2130625.

It is an arithmetic number, because the mean of its divisors is an integer number (165781879200).

Almost surely, 2^{2202220020004} is an apocalyptic number.

It is an amenable number.

2202220020004 is a deficient number, since it is larger than the sum of its proper divisors (1776545080796).

2202220020004 is a wasteful number, since it uses less digits than its factorization.

2202220020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505363 (or 2505361 counting only the distinct ones).

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

Adding to 2202220020004 its reverse (4000200222022), we get a palindrome (6202420242026).

The spelling of 2202220020004 in words is "two trillion, two hundred two billion, two hundred twenty million, twenty thousand, four".