2822218305655 has 16 divisors (see below), whose sum is σ = 3923490970944. Its totient is φ = 1908725333760.

The previous prime is 2822218305637. The next prime is 2822218305691. The reversal of 2822218305655 is 5565038122282.

It is not a de Polignac number, because 2822218305655 - 2²³ = 2822209917047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2822218305599 and 2822218305608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552290656 + ... + 552295765.

It is an arithmetic number, because the mean of its divisors is an integer number (245218185684).

Almost surely, 2^{2822218305655} is an apocalyptic number.

2822218305655 is a deficient number, since it is larger than the sum of its proper divisors (1101272665289).

2822218305655 is a wasteful number, since it uses less digits than its factorization.

2822218305655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104586506.

The product of its (nonzero) digits is 2304000, while the sum is 49.

The spelling of 2822218305655 in words is "two trillion, eight hundred twenty-two billion, two hundred eighteen million, three hundred five thousand, six hundred fifty-five".