22085050918 has 8 divisors (see below), whose sum is σ = 37860087312. Its totient is φ = 9465021816.

The previous prime is 22085050873. The next prime is 22085050927. The reversal of 22085050918 is 81905058022.

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, 788751805 + ... + 788751832.

It is an arithmetic number, because the mean of its divisors is an integer number (4732510914).

Almost surely, 2^22085050918 is an apocalyptic number.

22085050918 is a deficient number, since it is larger than the sum of its proper divisors (15775036394).

22085050918 is a wasteful number, since it uses less digits than its factorization.

22085050918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577503646.

The product of its (nonzero) digits is 57600, while the sum is 40.

The spelling of 22085050918 in words is "twenty-two billion, eighty-five million, fifty thousand, nine hundred eighteen".