Search a number
-
+
12222022220033 is a prime number
BaseRepresentation
bin1011000111011010100101…
…0010101111100100000001
31121021102011202001110220212
42301312221102233210001
53100221200142020113
641554415224443505
72401004050521443
oct261665122574401
947242152043825
1012222022220033
11399236aa0894a
121454862619595
136a86bb340792
14303798786493
15162dc99120a8
hexb1da94af901

12222022220033 has 2 divisors, whose sum is σ = 12222022220034. Its totient is φ = 12222022220032.

The previous prime is 12222022220017. The next prime is 12222022220071. The reversal of 12222022220033 is 33002222022221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7087479221824 + 5134542998209 = 2662232^2 + 2265953^2 .

It is a cyclic number.

It is not a de Polignac number, because 12222022220033 - 24 = 12222022220017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12222022219990 and 12222022220008.

It is not a weakly prime, because it can be changed into another prime (12222022220533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111011110016 + 6111011110017.

It is an arithmetic number, because the mean of its divisors is an integer number (6111011110017).

Almost surely, 212222022220033 is an apocalyptic number.

It is an amenable number.

12222022220033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222022220033 is an equidigital number, since it uses as much as digits as its factorization.

12222022220033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12222022220033 its reverse (33002222022221), we get a palindrome (45224244242254).

The spelling of 12222022220033 in words is "twelve trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty thousand, thirty-three".