22630594247 has 2 divisors, whose sum is σ = 22630594248. Its totient is φ = 22630594246.

The previous prime is 22630594243. The next prime is 22630594291. The reversal of 22630594247 is 74249503622.

It is an a-pointer prime, because the next prime (22630594291) can be obtained adding 22630594247 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22630594247 - 2² = 22630594243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22630594198 and 22630594207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22630594241) 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, 11315297123 + 11315297124.

It is an arithmetic number, because the mean of its divisors is an integer number (11315297124).

Almost surely, 2^22630594247 is an apocalyptic number.

22630594247 is a deficient number, since it is larger than the sum of its proper divisors (1).

22630594247 is an equidigital number, since it uses as much as digits as its factorization.

22630594247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 22630594247 in words is "twenty-two billion, six hundred thirty million, five hundred ninety-four thousand, two hundred forty-seven".