22200024232117 has 2 divisors, whose sum is σ = 22200024232118. Its totient is φ = 22200024232116.

The previous prime is 22200024232037. The next prime is 22200024232207. The reversal of 22200024232117 is 71123242000222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15364314630756 + 6835709601361 = 3919734^2 + 2614519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22200024232117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200024232417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100012116058 + 11100012116059.

It is an arithmetic number, because the mean of its divisors is an integer number (11100012116059).

Almost surely, 2^{22200024232117} is an apocalyptic number.

It is an amenable number.

22200024232117 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200024232117 is an equidigital number, since it uses as much as digits as its factorization.

22200024232117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 22200024232117 its reverse (71123242000222), we get a palindrome (93323266232339).

The spelling of 22200024232117 in words is "twenty-two trillion, two hundred billion, twenty-four million, two hundred thirty-two thousand, one hundred seventeen".