2022880868665 has 8 divisors (see below), whose sum is σ = 2452482373320. Its totient is φ = 1601621140992.

The previous prime is 2022880868651. The next prime is 2022880868669. The reversal of 2022880868665 is 5668680882202.

It can be written as a sum of positive squares in 4 ways, for example, as 49125619449 + 1973755249216 = 221643^2 + 1404904^2 .

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 2022880868665 - 2²⁷ = 2022746650937 is a prime.

It is a super-4 number, since 4×2022880868665⁴ (a number of 50 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2022880868669) 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, 2085443710 + ... + 2085444679.

It is an arithmetic number, because the mean of its divisors is an integer number (306560296665).

Almost surely, 2^{2022880868665} is an apocalyptic number.

It is an amenable number.

2022880868665 is a deficient number, since it is larger than the sum of its proper divisors (429601504655).

2022880868665 is an equidigital number, since it uses as much as digits as its factorization.

2022880868665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170888491.

The product of its (nonzero) digits is 35389440, while the sum is 61.

The spelling of 2022880868665 in words is "two trillion, twenty-two billion, eight hundred eighty million, eight hundred sixty-eight thousand, six hundred sixty-five".