22085673854 has 16 divisors (see below), whose sum is σ = 33494922240. Its totient is φ = 10920987000.

The previous prime is 22085673793. The next prime is 22085673881. The reversal of 22085673854 is 45837658022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83327 + ... + 226085.

It is an arithmetic number, because the mean of its divisors is an integer number (2093432640).

Almost surely, 2^22085673854 is an apocalyptic number.

22085673854 is a deficient number, since it is larger than the sum of its proper divisors (11409248386).

22085673854 is a wasteful number, since it uses less digits than its factorization.

22085673854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143615.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 22085673854 in words is "twenty-two billion, eighty-five million, six hundred seventy-three thousand, eight hundred fifty-four".