2622920660263 has 2 divisors, whose sum is σ = 2622920660264. Its totient is φ = 2622920660262.

The previous prime is 2622920660231. The next prime is 2622920660279. The reversal of 2622920660263 is 3620660292262.

2622920660263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2622920660263 - 2⁵ = 2622920660231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622920660663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311460330131 + 1311460330132.

It is an arithmetic number, because the mean of its divisors is an integer number (1311460330132).

Almost surely, 2^{2622920660263} is an apocalyptic number.

2622920660263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622920660263 is an equidigital number, since it uses as much as digits as its factorization.

2622920660263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 2622920660263 in words is "two trillion, six hundred twenty-two billion, nine hundred twenty million, six hundred sixty thousand, two hundred sixty-three".