85604344222 has 8 divisors (see below), whose sum is σ = 131138570016. Its totient is φ = 41891487552.

The previous prime is 85604344159. The next prime is 85604344303. The reversal of 85604344222 is 22244340658.

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, 455342163 + ... + 455342350.

It is an arithmetic number, because the mean of its divisors is an integer number (16392321252).

Almost surely, 2^85604344222 is an apocalyptic number.

85604344222 is a deficient number, since it is larger than the sum of its proper divisors (45534225794).

85604344222 is a wasteful number, since it uses less digits than its factorization.

85604344222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910684562.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 85604344222 in words is "eighty-five billion, six hundred four million, three hundred forty-four thousand, two hundred twenty-two".