22050663018 has 8 divisors (see below), whose sum is σ = 44101326048. Its totient is φ = 7350221004.

The previous prime is 22050662987. The next prime is 22050663029. The reversal of 22050663018 is 81036605022.

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

22050663018 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22050663018.

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, 1837555246 + ... + 1837555257.

It is an arithmetic number, because the mean of its divisors is an integer number (5512665756).

Almost surely, 2^22050663018 is an apocalyptic number.

22050663018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22050663018 is a wasteful number, since it uses less digits than its factorization.

22050663018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675110508.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 22050663018 in words is "twenty-two billion, fifty million, six hundred sixty-three thousand, eighteen".