105878398322 has 8 divisors (see below), whose sum is σ = 158821031772. Its totient is φ = 52938054400.

The previous prime is 105878398291. The next prime is 105878398349. The reversal of 105878398322 is 223893878501.

105878398322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 105066091321 + 812307001 = 324139^2 + 28501^2 .

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

It is a super-2 number, since 2×105878398322² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 451679 + ... + 644802.

Almost surely, 2^105878398322 is an apocalyptic number.

105878398322 is a deficient number, since it is larger than the sum of its proper divisors (52942633450).

105878398322 is a wasteful number, since it uses less digits than its factorization.

105878398322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144764.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 105878398322 in words is "one hundred five billion, eight hundred seventy-eight million, three hundred ninety-eight thousand, three hundred twenty-two".