622652203 has 2 divisors, whose sum is σ = 622652204. Its totient is φ = 622652202.

The previous prime is 622652141. The next prime is 622652213. The reversal of 622652203 is 302256226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 622652203 - 2²⁹ = 85781291 is a prime.

It is not a weakly prime, because it can be changed into another prime (622652213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311326101 + 311326102.

It is an arithmetic number, because the mean of its divisors is an integer number (311326102).

Almost surely, 2^622652203 is an apocalyptic number.

622652203 is a deficient number, since it is larger than the sum of its proper divisors (1).

622652203 is an equidigital number, since it uses as much as digits as its factorization.

622652203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 622652203 is about 24952.9998797740. Note that the first 3 decimals coincide. The cubic root of 622652203 is about 853.9160496248.

The spelling of 622652203 in words is "six hundred twenty-two million, six hundred fifty-two thousand, two hundred three".