622074223 has 2 divisors, whose sum is σ = 622074224. Its totient is φ = 622074222.

The previous prime is 622074221. The next prime is 622074259. The reversal of 622074223 is 322470226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 622074223 - 2¹ = 622074221 is a prime.

Together with 622074221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 622074191 and 622074200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (622074221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311037111 + 311037112.

It is an arithmetic number, because the mean of its divisors is an integer number (311037112).

Almost surely, 2^622074223 is an apocalyptic number.

622074223 is a deficient number, since it is larger than the sum of its proper divisors (1).

622074223 is an equidigital number, since it uses as much as digits as its factorization.

622074223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 622074223 is about 24941.4158178721. The cubic root of 622074223 is about 853.6517505575.

It can be divided in two parts, 62207 and 4223, that added together give a triangular number (66430 = T₃₆₄).

The spelling of 622074223 in words is "six hundred twenty-two million, seventy-four thousand, two hundred twenty-three".