22078055555347 has 8 divisors (see below), whose sum is σ = 24224372046000. Its totient is φ = 19954942486560.

The previous prime is 22078055555317. The next prime is 22078055555419. The reversal of 22078055555347 is 74355555087022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22078055555347 - 2³⁵ = 22043695816979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22078055555291 and 22078055555300.

It is not an unprimeable number, because it can be changed into a prime (22078055555317) by changing a digit.

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, 5800853472 + ... + 5800857277.

It is an arithmetic number, because the mean of its divisors is an integer number (3028046505750).

Almost surely, 2^{22078055555347} is an apocalyptic number.

22078055555347 is a deficient number, since it is larger than the sum of its proper divisors (2146316490653).

22078055555347 is a wasteful number, since it uses less digits than its factorization.

22078055555347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601710933.

The product of its (nonzero) digits is 58800000, while the sum is 58.

The spelling of 22078055555347 in words is "twenty-two trillion, seventy-eight billion, fifty-five million, five hundred fifty-five thousand, three hundred forty-seven".