2822208404245 has 8 divisors (see below), whose sum is σ = 3442168939320. Its totient is φ = 2220754153920.

The previous prime is 2822208404233. The next prime is 2822208404263. The reversal of 2822208404245 is 5424048022282.

It can be written as a sum of positive squares in 4 ways, for example, as 263597015889 + 2558611388356 = 513417^2 + 1599566^2 .

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

It is not a de Polignac number, because 2822208404245 - 2¹⁷ = 2822208273173 is a prime.

It is a super-2 number, since 2×2822208404245² (a number of 26 digits) contains 22 as substring.

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, 4626570850 + ... + 4626571459.

It is an arithmetic number, because the mean of its divisors is an integer number (430271117415).

Almost surely, 2^{2822208404245} is an apocalyptic number.

It is an amenable number.

2822208404245 is a deficient number, since it is larger than the sum of its proper divisors (619960535075).

2822208404245 is an equidigital number, since it uses as much as digits as its factorization.

2822208404245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253142375.

The product of its (nonzero) digits is 655360, while the sum is 43.

The spelling of 2822208404245 in words is "two trillion, eight hundred twenty-two billion, two hundred eight million, four hundred four thousand, two hundred forty-five".