6622105027 has 2 divisors, whose sum is σ = 6622105028. Its totient is φ = 6622105026.

The previous prime is 6622105003. The next prime is 6622105043. The reversal of 6622105027 is 7205012266.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6622105027 - 2²³ = 6613716419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6622105027.

It is not a weakly prime, because it can be changed into another prime (6622105057) 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, 3311052513 + 3311052514.

It is an arithmetic number, because the mean of its divisors is an integer number (3311052514).

Almost surely, 2^6622105027 is an apocalyptic number.

6622105027 is a deficient number, since it is larger than the sum of its proper divisors (1).

6622105027 is an equidigital number, since it uses as much as digits as its factorization.

6622105027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 6622105027 is about 81376.3173595365. The cubic root of 6622105027 is about 1877.8692688044.

The spelling of 6622105027 in words is "six billion, six hundred twenty-two million, one hundred five thousand, twenty-seven".