22684520038 has 8 divisors (see below), whose sum is σ = 34029470880. Its totient is φ = 11341363080.

The previous prime is 22684520029. The next prime is 22684520051. The reversal of 22684520038 is 83002548622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 416398 + ... + 467713.

It is an arithmetic number, because the mean of its divisors is an integer number (4253683860).

Almost surely, 2^22684520038 is an apocalyptic number.

22684520038 is a deficient number, since it is larger than the sum of its proper divisors (11344950842).

22684520038 is a wasteful number, since it uses less digits than its factorization.

22684520038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896942.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 22684520038 in words is "twenty-two billion, six hundred eighty-four million, five hundred twenty thousand, thirty-eight".