622561848067 has 2 divisors, whose sum is σ = 622561848068. Its totient is φ = 622561848066.

The previous prime is 622561848053. The next prime is 622561848089. The reversal of 622561848067 is 760848165226.

622561848067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 622561848067 - 2⁷ = 622561847939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 622561847999 and 622561848017.

It is not a weakly prime, because it can be changed into another prime (622561848017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311280924033 + 311280924034.

It is an arithmetic number, because the mean of its divisors is an integer number (311280924034).

Almost surely, 2^622561848067 is an apocalyptic number.

622561848067 is a deficient number, since it is larger than the sum of its proper divisors (1).

622561848067 is an equidigital number, since it uses as much as digits as its factorization.

622561848067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 622561848067 in words is "six hundred twenty-two billion, five hundred sixty-one million, eight hundred forty-eight thousand, sixty-seven".