2622206660464 has 10 divisors (see below), whose sum is σ = 5080525404680. Its totient is φ = 1311103330224.

The previous prime is 2622206660459. The next prime is 2622206660477. The reversal of 2622206660464 is 4640666022262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81943958124 + ... + 81943958155.

It is an arithmetic number, because the mean of its divisors is an integer number (508052540468).

Almost surely, 2^{2622206660464} is an apocalyptic number.

It is an amenable number.

2622206660464 is a deficient number, since it is larger than the sum of its proper divisors (2458318744216).

2622206660464 is a wasteful number, since it uses less digits than its factorization.

2622206660464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163887916287 (or 163887916281 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 2622206660464 in words is "two trillion, six hundred twenty-two billion, two hundred six million, six hundred sixty thousand, four hundred sixty-four".