622706453380163 has 2 divisors, whose sum is σ = 622706453380164. Its totient is φ = 622706453380162.

The previous prime is 622706453380127. The next prime is 622706453380213. The reversal of 622706453380163 is 361083354607226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 622706453380163 - 2²⁴ = 622706436602947 is a prime.

It is a super-2 number, since 2×622706453380163² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 622706453380099 and 622706453380108.

It is not a weakly prime, because it can be changed into another prime (622706453340163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311353226690081 + 311353226690082.

It is an arithmetic number, because the mean of its divisors is an integer number (311353226690082).

Almost surely, 2^{622706453380163} is an apocalyptic number.

622706453380163 is a deficient number, since it is larger than the sum of its proper divisors (1).

622706453380163 is an equidigital number, since it uses as much as digits as its factorization.

622706453380163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 622706453380163 in words is "six hundred twenty-two trillion, seven hundred six billion, four hundred fifty-three million, three hundred eighty thousand, one hundred sixty-three".