222202002404 has 12 divisors (see below), whose sum is σ = 397896609264. Its totient is φ = 108517256904.

The previous prime is 222202002403. The next prime is 222202002433. The reversal of 222202002404 is 404200202222.

It is not an unprimeable number, because it can be changed into a prime (222202002403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645935882 + ... + 645936225.

It is an arithmetic number, because the mean of its divisors is an integer number (33158050772).

Almost surely, 2^222202002404 is an apocalyptic number.

It is an amenable number.

222202002404 is a deficient number, since it is larger than the sum of its proper divisors (175694606860).

222202002404 is a wasteful number, since it uses less digits than its factorization.

222202002404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291872154 (or 1291872152 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 222202002404 its reverse (404200202222), we get a palindrome (626402204626).

The spelling of 222202002404 in words is "two hundred twenty-two billion, two hundred two million, two thousand, four hundred four".