2208290245969 has 8 divisors (see below), whose sum is σ = 2229605706240. Its totient is φ = 2186993984400.

The previous prime is 2208290245949. The next prime is 2208290246009. The reversal of 2208290245969 is 9695420928022.

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 2208290245969 - 2⁵ = 2208290245937 is a prime.

It is a super-2 number, since 2×2208290245969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2208290245919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4568467 + ... + 5028664.

It is an arithmetic number, because the mean of its divisors is an integer number (278700713280).

Almost surely, 2^{2208290245969} is an apocalyptic number.

It is an amenable number.

2208290245969 is a deficient number, since it is larger than the sum of its proper divisors (21315460271).

2208290245969 is a wasteful number, since it uses less digits than its factorization.

2208290245969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9599351.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 2208290245969 in words is "two trillion, two hundred eight billion, two hundred ninety million, two hundred forty-five thousand, nine hundred sixty-nine".