#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
#include <inttypes.h>
int main()
{
char sNum[] = "354224848179261915075";
char * p;
unsigned long long ull;
ull = strtoull(sNum, &p, 10);
printf("wow %llu\n", ull);
return 0;
}