22003011304 has 32 divisors (see below), whose sum is σ = 41493960000. Its totient is φ = 10938039552.

The previous prime is 22003011259. The next prime is 22003011323. The reversal of 22003011304 is 40311030022.

It is a happy number.

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, 2509392 + ... + 2518144.

It is an arithmetic number, because the mean of its divisors is an integer number (1296686250).

Almost surely, 2^22003011304 is an apocalyptic number.

It is an amenable number.

22003011304 is a deficient number, since it is larger than the sum of its proper divisors (19490948696).

22003011304 is a wasteful number, since it uses less digits than its factorization.

22003011304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537 (or 10533 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22003011304 its reverse (40311030022), we get a palindrome (62314041326).

The spelling of 22003011304 in words is "twenty-two billion, three million, eleven thousand, three hundred four".