22422001117 has 2 divisors, whose sum is σ = 22422001118. Its totient is φ = 22422001116.

The previous prime is 22422001081. The next prime is 22422001153. The reversal of 22422001117 is 71110022422.

It is a balanced prime because it is at equal distance from previous prime (22422001081) and next prime (22422001153).

It can be written as a sum of positive squares in only one way, i.e., 18133584921 + 4288416196 = 134661^2 + 65486^2 .

It is a cyclic number.

It is not a de Polignac number, because 22422001117 - 2⁷ = 22422000989 is a prime.

It is a super-2 number, since 2×22422001117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22422001177) 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, 11211000558 + 11211000559.

It is an arithmetic number, because the mean of its divisors is an integer number (11211000559).

Almost surely, 2^22422001117 is an apocalyptic number.

It is an amenable number.

22422001117 is a deficient number, since it is larger than the sum of its proper divisors (1).

22422001117 is an equidigital number, since it uses as much as digits as its factorization.

22422001117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 22422001117 its reverse (71110022422), we get a palindrome (93532023539).

The spelling of 22422001117 in words is "twenty-two billion, four hundred twenty-two million, one thousand, one hundred seventeen".