622340099 has 2 divisors, whose sum is σ = 622340100. Its totient is φ = 622340098.

The previous prime is 622340077. The next prime is 622340119. The reversal of 622340099 is 990043226.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-622340099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (622340039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311170049 + 311170050.

It is an arithmetic number, because the mean of its divisors is an integer number (311170050).

Almost surely, 2^622340099 is an apocalyptic number.

622340099 is a deficient number, since it is larger than the sum of its proper divisors (1).

622340099 is an equidigital number, since it uses as much as digits as its factorization.

622340099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 622340099 is about 24946.7452586505. The cubic root of 622340099 is about 853.7733508301.

The spelling of 622340099 in words is "six hundred twenty-two million, three hundred forty thousand, ninety-nine".