22201303304 has 16 divisors (see below), whose sum is σ = 41643033900. Its totient is φ = 11096494272.

The previous prime is 22201303291. The next prime is 22201303417. The reversal of 22201303304 is 40330310222.

It can be written as a sum of positive squares in 2 ways, for example, as 21492146404 + 709156900 = 146602^2 + 26630^2 .

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, 496919 + ... + 539750.

Almost surely, 2^22201303304 is an apocalyptic number.

It is an amenable number.

22201303304 is a deficient number, since it is larger than the sum of its proper divisors (19441730596).

22201303304 is a wasteful number, since it uses less digits than its factorization.

22201303304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039352 (or 1039348 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22201303304 its reverse (40330310222), we get a palindrome (62531613526).

The spelling of 22201303304 in words is "twenty-two billion, two hundred one million, three hundred three thousand, three hundred four".