22052314177 has 2 divisors, whose sum is σ = 22052314178. Its totient is φ = 22052314176.

The previous prime is 22052314171. The next prime is 22052314247. The reversal of 22052314177 is 77141325022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22051062016 + 1252161 = 148496^2 + 1119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22052314177 is a prime.

It is a super-2 number, since 2×22052314177² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22052314171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026157088 + 11026157089.

It is an arithmetic number, because the mean of its divisors is an integer number (11026157089).

Almost surely, 2^22052314177 is an apocalyptic number.

It is an amenable number.

22052314177 is a deficient number, since it is larger than the sum of its proper divisors (1).

22052314177 is an equidigital number, since it uses as much as digits as its factorization.

22052314177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 22052314177 its reverse (77141325022), we get a palindrome (99193639199).

The spelling of 22052314177 in words is "twenty-two billion, fifty-two million, three hundred fourteen thousand, one hundred seventy-seven".