22220003404 has 12 divisors (see below), whose sum is σ = 38887300984. Its totient is φ = 11109345984.

The previous prime is 22220003389. The next prime is 22220003413. The reversal of 22220003404 is 40430002222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83277 + ... + 226660.

Almost surely, 2^22220003404 is an apocalyptic number.

It is an amenable number.

22220003404 is a deficient number, since it is larger than the sum of its proper divisors (16667297580).

22220003404 is a wasteful number, since it uses less digits than its factorization.

22220003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327864 (or 327862 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 22220003404 its reverse (40430002222), we get a palindrome (62650005626).

The spelling of 22220003404 in words is "twenty-two billion, two hundred twenty million, three thousand, four hundred four".