2622308856255 has 24 divisors (see below), whose sum is σ = 4958547656400. Its totient is φ = 1271422475520.

The previous prime is 2622308856239. The next prime is 2622308856257. The reversal of 2622308856255 is 5526588032262.

2622308856255 is a `hidden beast` number, since 2 + 6 + 2 + 2 + 3 + 0 + 8 + 8 + 5 + 625 + 5 = 666.

It is not a de Polignac number, because 2622308856255 - 2⁴ = 2622308856239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622308856257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2648796330 + ... + 2648797319.

It is an arithmetic number, because the mean of its divisors is an integer number (206606152350).

Almost surely, 2^{2622308856255} is an apocalyptic number.

2622308856255 is a deficient number, since it is larger than the sum of its proper divisors (2336238800145).

2622308856255 is a wasteful number, since it uses less digits than its factorization.

2622308856255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297593671 (or 5297593668 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 54.

The spelling of 2622308856255 in words is "two trillion, six hundred twenty-two billion, three hundred eight million, eight hundred fifty-six thousand, two hundred fifty-five".