22310011601 has 2 divisors, whose sum is σ = 22310011602. Its totient is φ = 22310011600.

The previous prime is 22310011541. The next prime is 22310011613. The reversal of 22310011601 is 10611001322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21432667201 + 877344400 = 146399^2 + 29620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22310011601 is a prime.

It is a super-3 number, since 3×22310011601³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22310011601.

It is not a weakly prime, because it can be changed into another prime (22310011621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155005800 + 11155005801.

It is an arithmetic number, because the mean of its divisors is an integer number (11155005801).

Almost surely, 2^22310011601 is an apocalyptic number.

It is an amenable number.

22310011601 is a deficient number, since it is larger than the sum of its proper divisors (1).

22310011601 is an equidigital number, since it uses as much as digits as its factorization.

22310011601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 22310011601 its reverse (10611001322), we get a palindrome (32921012923).

The spelling of 22310011601 in words is "twenty-two billion, three hundred ten million, eleven thousand, six hundred one".