22347000007 has 2 divisors, whose sum is σ = 22347000008. Its totient is φ = 22347000006.

The previous prime is 22346999993. The next prime is 22347000023. The reversal of 22347000007 is 70000074322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22347000007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22347000047) 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, 11173500003 + 11173500004.

It is an arithmetic number, because the mean of its divisors is an integer number (11173500004).

Almost surely, 2^22347000007 is an apocalyptic number.

22347000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

22347000007 is an equidigital number, since it uses as much as digits as its factorization.

22347000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 25.

Adding to 22347000007 its reverse (70000074322), we get a palindrome (92347074329).

The spelling of 22347000007 in words is "twenty-two billion, three hundred forty-seven million, seven", and thus it is an aban number.