622801243747 has 2 divisors, whose sum is σ = 622801243748. Its totient is φ = 622801243746.

The previous prime is 622801243733. The next prime is 622801243759. The reversal of 622801243747 is 747342108226.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-622801243747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 622801243697 and 622801243706.

It is not a weakly prime, because it can be changed into another prime (622801243247) 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, 311400621873 + 311400621874.

It is an arithmetic number, because the mean of its divisors is an integer number (311400621874).

Almost surely, 2^622801243747 is an apocalyptic number.

622801243747 is a deficient number, since it is larger than the sum of its proper divisors (1).

622801243747 is an equidigital number, since it uses as much as digits as its factorization.

622801243747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 622801243747 in words is "six hundred twenty-two billion, eight hundred one million, two hundred forty-three thousand, seven hundred forty-seven".