706144220475222 has 8 divisors (see below), whose sum is σ = 1412288440950456. Its totient is φ = 235381406825072.

The previous prime is 706144220475179. The next prime is 706144220475223. The reversal of 706144220475222 is 222574022441607.

706144220475222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

706144220475222 is an admirable number.

It is a super-2 number, since 2×706144220475222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706144220475223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58845351706263 + ... + 58845351706274.

It is an arithmetic number, because the mean of its divisors is an integer number (176536055118807).

Almost surely, 2^{706144220475222} is an apocalyptic number.

706144220475222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706144220475222 is a wasteful number, since it uses less digits than its factorization.

706144220475222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117690703412542.

The product of its (nonzero) digits is 3010560, while the sum is 48.

The spelling of 706144220475222 in words is "seven hundred six trillion, one hundred forty-four billion, two hundred twenty million, four hundred seventy-five thousand, two hundred twenty-two".