622614882667 has 2 divisors, whose sum is σ = 622614882668. Its totient is φ = 622614882666.

The previous prime is 622614882641. The next prime is 622614882679. The reversal of 622614882667 is 766288416226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 622614882667 - 2¹¹ = 622614880619 is a prime.

It is not a weakly prime, because it can be changed into another prime (622614882607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311307441333 + 311307441334.

It is an arithmetic number, because the mean of its divisors is an integer number (311307441334).

Almost surely, 2^622614882667 is an apocalyptic number.

622614882667 is a deficient number, since it is larger than the sum of its proper divisors (1).

622614882667 is an equidigital number, since it uses as much as digits as its factorization.

622614882667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18579456, while the sum is 58.

The spelling of 622614882667 in words is "six hundred twenty-two billion, six hundred fourteen million, eight hundred eighty-two thousand, six hundred sixty-seven".