622067233 has 2 divisors, whose sum is σ = 622067234. Its totient is φ = 622067232.

The previous prime is 622067219. The next prime is 622067249. The reversal of 622067233 is 332760226.

622067233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 604569744 + 17497489 = 24588^2 + 4183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-622067233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 622067195 and 622067204.

It is not a weakly prime, because it can be changed into another prime (622067333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311033616 + 311033617.

It is an arithmetic number, because the mean of its divisors is an integer number (311033617).

Almost surely, 2^622067233 is an apocalyptic number.

It is an amenable number.

622067233 is a deficient number, since it is larger than the sum of its proper divisors (1).

622067233 is an equidigital number, since it uses as much as digits as its factorization.

622067233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 622067233 is about 24941.2756891062. The cubic root of 622067233 is about 853.6485531641.

The spelling of 622067233 in words is "six hundred twenty-two million, sixty-seven thousand, two hundred thirty-three".