85321222212358 has 16 divisors (see below), whose sum is σ = 140071322470464. Its totient is φ = 38656046779560.

The previous prime is 85321222212293. The next prime is 85321222212367.

85321222212358 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6316340760 + ... + 6316354267.

It is an arithmetic number, because the mean of its divisors is an integer number (8754457654404).

Almost surely, 2^{85321222212358} is an apocalyptic number.

85321222212358 is a deficient number, since it is larger than the sum of its proper divisors (54750100258106).

85321222212358 is a wasteful number, since it uses less digits than its factorization.

85321222212358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12632695347.

The product of its digits is 921600, while the sum is 46.

The spelling of 85321222212358 in words is "eighty-five trillion, three hundred twenty-one billion, two hundred twenty-two million, two hundred twelve thousand, three hundred fifty-eight".