2622842066819 has 8 divisors (see below), whose sum is σ = 2825175313632. Its totient is φ = 2420591129280.

The previous prime is 2622842066809. The next prime is 2622842066849. The reversal of 2622842066819 is 9186602482262.

2622842066819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2622842066819 is a prime.

It is a super-2 number, since 2×2622842066819² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2622842066809) 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, 20511122 + ... + 20638599.

It is an arithmetic number, because the mean of its divisors is an integer number (353146914204).

Almost surely, 2^{2622842066819} is an apocalyptic number.

2622842066819 is a deficient number, since it is larger than the sum of its proper divisors (202333246813).

2622842066819 is a wasteful number, since it uses less digits than its factorization.

2622842066819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41154637.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 2622842066819 in words is "two trillion, six hundred twenty-two billion, eight hundred forty-two million, sixty-six thousand, eight hundred nineteen".