622853299 has 2 divisors, whose sum is σ = 622853300. Its totient is φ = 622853298.

The previous prime is 622853281. The next prime is 622853303. The reversal of 622853299 is 992358226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 622853299 - 2¹³ = 622845107 is a prime.

It is not a weakly prime, because it can be changed into another prime (622853219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311426649 + 311426650.

It is an arithmetic number, because the mean of its divisors is an integer number (311426650).

Almost surely, 2^622853299 is an apocalyptic number.

622853299 is a deficient number, since it is larger than the sum of its proper divisors (1).

622853299 is an equidigital number, since it uses as much as digits as its factorization.

622853299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 622853299 is about 24957.0290499490. The cubic root of 622853299 is about 854.0079685794.

The spelling of 622853299 in words is "six hundred twenty-two million, eight hundred fifty-three thousand, two hundred ninety-nine".